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VINTAGE & USED CALCULATORS
FOR SALE!
 


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Vintage & used calculators by Texas Instruments TI, Hewlett Packard HP. Lloyds, Sharp Rockwell Casio and others for sale Data Math Business calculator calculators


 


 
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warranty

HEWLETT PACKARD
ELECTRONIC CALCULATOR

HP-80
MODEL 82002A
MADE IN U.S.A.

for sale

Vintage HP-80 LED Calculator with AC Adapter. This calculator is used with minimal wear and works great. The battery contacts are clean and shiny with no corrosion. The backside label is complete and has no wrinkles. The display plastic has very minor scratches. You have to be very close to the display and have proper lighting to see them. All LED segments work great. The photo does not show it, but this calculator is in fine working condition.
This one includes the original AC power adaptor. Measures 5.75" tall x 3" wide x 1"deep.  Comes with everything shown in the photo. Includes our 90 day limited warranty!
Cond. 8.5

HP-80
Electronic Calculator

$289.99

 
       

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HEWLETT PACKARD

ELECTRONIC CALCULATOR

HP-32S
"50th Anniversary" Issue

BOTH SOLD 9/1/08

MADE IN USA

for sale
Like new Hewlett Packard RPN "Reverse Polish Notation". Scientific 32S electronic calculator and this one is their "50th Anniversary" issue for HP! This calculator is used with normal wear and works great. The battery contacts are very clean and shiny with no corrosion. The screen and number pads look brand new. The backside label is complete and has all of its original lettering intact. The display plastic has zero scratches. Entire LCD display works perfectly. One calculator includes cover, as shown in the photo. The photo may not show that this calculator is in great working condition, but it is.
Measures 5.75" tall x 3" wide x .5"deep. Includes our 90 day limited warranty!
Cond.
8.5

Hewlett Packard RPN Scientific 32S
Electronic Calculator

$179.99 ea.
2 in stock
BOTH SOLD 9/1/08


 


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TEXAS INSTRUMENTS
ELECTRONIC GRAPHING CALCULATOR
TI-85
MADE IN USA

for sale
Like new TI-83 Graphing Calculator. This calculator is used with normal wear and works great. The battery contacts are very clean and shiny with no corrosion. The screen and number pads look brand new. The backside label is complete and has all of its original lettering intact. The display plastic has zero scratches. Entire LCD display works perfectly.  Takes 4 AAAs. The calculator includes cover, as shown in the photo. The photo does show that this calculator is in great working condition.
Measures 5.5" tall x 3.3" wide x 1"deep. Includes our 90 day limited warranty!
Cond.
8.5

Texas Instruments TI-85
Electronic Calculator

$89.99


 


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TEXAS INSTRUMENTS
ELECTRONIC GRAPHING CALCULATOR
TI-83 PLUS
CLEAR "SILVER EDITION"
MADE IN
TAIWAN
Circa 1999
for sale

Like new TI-83 Plus Silver Edition Graphing Calculator. This calculator is used with very minimal wear and works great. The battery contacts are very clean and shiny with no corrosion. The screen and number pads look brand new. The backside label is complete and has all of its original lettering intact. The display plastic has zero scratches. Entire LCD display works perfectly.  The calculator includes cover, as shown in the photo. The photo does show that this calculator is in great working condition.
Measures 5.5" tall x 3.2" wide x 1"deep. Includes our 90 day limited warranty!
Cond.
9
Texas Instruments TI-83 Plus Clear "Silver Edition"
Electronic Calculator

$89.99

 


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TEXAS INSTRUMENTS

ELECTRONIC
CALCULATOR

THIN POCKET

TI-1700

            
"DataClip"
Data Clip
MADE IN USA
Circa 1977-78

for sale
Like new Texas Instruments "DataClip" / TI-1700 Calculator. This calculator is used with normal wear and works great. The battery contacts are very clean and shiny with no corrosion. The screen and number pads look brand new. The backside label is complete and has all of its original lettering intact. The display plastic has tiny scratches. Entire LCD display works perfectly. The calculator includes cover, as shown in the photo. The photo does show that this calculator is in great working condition.
Includes original leather case. Utilizes 3x 389, watch batteries (not included). Measures 6.2" tall x 1" wide x .3"deep. Includes our 90 day limited warranty! 
Cond.
9

Texas Instruments "DataClip" / TI-1700
Electronic Calculator

$89.99

 


          NEW ADDITION 5/5/08
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PORTA MARK II SERIES PII
ELECTRONIC
CALCULATOR
MADE IN U.S.A
Circa 1970's

for sale

Vintage Porta Mark II Series, red LED Calculator.
Made by Hapco, Inc., Boulder Colorado. Very rare calculator. It had 6 rechargeable cells internally that had come corrosion. We removed them, cleaned it and tested with an external 9-V battery. With the external battery installed the calculator does function, but this was a temporary workaround simply to test. It is being sold without any internal batteries. We do have the originals if you wish to have them custom made on your own. The backside label is complete and has no wrinkles.  All red LED segments work great.  The photo does not show it, but this calculator is in  working condition. Also this comes with original hard case. Calculator measures 4" tall x 3" wide x 1.25"deep. 
Cond. 8

Porta Mark II Series
Electronic Calculator
$79.99
 


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TEXAS INSTRUMENTS
ELECTRONIC
CALCULATOR
TI-2550
MADE IN U.S.A.
Circa 1974

for sale

Vintage Texas Instruments TI-2550 red LED Calculator.
It will do all of the normal calculations.  This calculator is used with minimal wear and works great. The battery contacts are clean and shiny with no corrosion. The backside label is complete and has no wrinkles. The display plastic has very small scratches.  All red LED segments work great. This calculator comes with the original box, manual, packing, and AC cord. The photo does not show it, but this calculator is in fine working condition. Measures 6.5" tall x 3" wide x 1.75"deep.  Comes with everything shown in the photo. Includes our 90 day limited warranty!
Cond. 8.5

Texas Instruments TI-2550
Electronic Calculator

$79.99

 

 
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TEXAS INSTRUMENTS

ELECTRONIC GRAPHING CALCULATOR
      
TI-83
TI83
MADE IN
TAIWAN
Circa 1996
for sale

Like new TI-83 Graphing Calculator. Battery back-up for memory. Also utilizes 4x AAA 1.5v batteries. This calculator is used with normal wear and works great. The battery contacts are very clean and shiny with no corrosion. The screen and number pads look brand new. The backside label is complete and has all of its original lettering intact. The display plastic has zero scratches. Entire LCD display works perfectly.  The calculator includes cover, as shown in the photo. The photo does show that this calculator is in great working condition.
Measures 5.5" tall x 3.2" wide x 1"deep. 
Cond.
8.5.
Includes our 90 day limited warranty!
Texas Instruments TI-83
Electronic Calculator

$79.99 ea.
2 in stock

 



NEW ADDITION 5/5/08
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TEXAS INSTRUMENTS

ELECTRONIC CALCULATOR
"BA-II PLUS"
MADE IN U.S.A.

for sale
Texas Instruments BA-II Plus Business Analyst. This calculator is used but with little wear and works great. The battery contacts are very clean and have no corrosion. The screen and number pads look fantastic. The backside label is complete and has all of its original lettering intact. The display plastic has very tiny scratches. Entire LCD display works perfectly. This calculator is in great working condition.
Calculator comes with vinyl case and reference card. Measures 5.5" tall x 3" wide x .5"deep. Includes our 90 day limited warranty!
Cond.
9

Texas Instruments BA-II Plus
Business Analyst
Electronic Calculator

$
79.99



 

 



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TEXAS INSTRUMENTS
ELECTRONIC CALCULATOR
THE MBA
MADE IN U.S.A.
Circa 1977 into ~'87
for sale

Vintage Texas Instruments The MBA red LED Calculator.
It will do all of the normal calculations plus sin, cos, tan, yx, Inx, 1/x, pi, square, log, x-y, etc.  This calculator is used with minimal wear and works great. The battery contacts are clean and shiny with no corrosion. The backside label is complete and has most of its original lettering intact except for the previous owner had engraved initials on label. The display plastic has very tiny scratches.  All red LED segments work great. This calculator comes with the original case. The photo does not show it, but this calculator is in fine working condition. Measures 6" tall x 3" wide x 1.3"deep.  Comes with everything shown in the photo. Includes our 90 day limited warranty!
Cond. 7.5

Texas Instruments The MBA
Electronic Calculator

$69.99

 
  


NEW ADDITION 2/26/08
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TEXAS INSTRUMENTS

ELECTRONIC CALCULATOR
"BA-35"
WITH "CONSTANT MEMORY"
MADE IN U.S.A.

for sale
Vintage Texas Instruments BA-35 Student Business Analyst Calculator with "Constant Memory". This calculator is used but with little wear and works great. The battery contacts are very clean and have no corrosion. The screen and number pads look nice. The backside label is complete and has all of the original lettering still intact. The display plastic has small scratches. Entire LCD display works perfectly. This calculator is in great working condition.
Calculator comes with vinyl case and reference card. Measures 5.5" tall x 3" wide x .5"deep. Includes our 90 day limited warranty!
Cond.
8.5

Texas Instruments BA-35 Student Business Analyst with "Constant Memory"
Electronic Calculator

$6
9.99

 


NEW ADDITION 5/5/08
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TEXAS INSTRUMENTS

ELECTRONIC CALCULATOR
"BA-II PLUS"
MADE IN U.S.A.

for sale
Texas Instruments BA-II Plus. This calculator is used but with little wear and works great. The battery contacts are very clean and have no corrosion. The screen and number pads look fantastic. The backside label is complete and has all of its original lettering intact. The display plastic has very tiny scratches. Entire LCD display works perfectly. This calculator is in great working condition.
Calculator comes with vinyl case and reference card. Measures 5.5" tall x 3" wide x .5"deep. Includes our 90 day limited warranty!
Cond.
9

Texas Instruments BA-II Plus
Electronic Calculator

$
69.99
     


               NEW ADDITION 2/26/08
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TEXAS INSTRUMENTS

ELECTRONIC CALCULATOR
"BA-II"
WITH "CONSTANT MEMORY"
MADE IN U.S.A.

for sale
Vintage Texas Instruments BA-II Executive Business Analyst Calculator with "Constant Memory". This calculator is used but with little wear and works great. The battery contacts are very clean and have no corrosion. The screen and number pads look fantastic. The backside label is complete and has all of its original lettering intact. The display plastic has very tiny scratches. Entire LCD display works perfectly. This calculator is in great working condition.
Calculator comes with vinyl case and reference card. Measures 5.5" tall x 3" wide x .5"deep. Includes our 90 day limited warranty!
Cond.
9

Texas Instruments BA-II Executive Business Analyst with "Constant Memory"
Electronic Calculator

$
69.99


            NEW ADDITION 5/21/08
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"BATH MATH"
NO. 403

CALCULATOR SOAP
PRODUCT OF JUMELLE / TWINCRAFT INC.
MADE IN CANADA

for sale
Bath Math calculator made of soap. As it states on the box, "For cleaner figures in shower or bath". Not much for sifer'n, but great for getting you clean. If you collect calculators, you would likely be the only one on your block with one of these. Never used and obviously still in the box. Back of box looks as good as the front shown in the photos. Bath Math Soap Calculator
$
59.99
     
 


NEW ADDITION 2/26/08
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TEXAS INSTRUMENTS
ELECTRONIC GRAPHING CALCULATOR
TI-82
MADE IN
TAIWAN
Circa 1991
for sale

Like new TI-82 Graphing Calculator. Battery back-up for memory. Also utilizes 4x AAA 1.5v batteries. This calculator is used with normal wear and works great. The battery contacts are very clean and shiny with no corrosion. The screen and number pads look brand new. The backside label is complete and has all of its original lettering intact. The display plastic has zero scratches, however on the backside there is a name scratched into the plastic. Entire LCD display works perfectly.  The calculator includes cover, as shown in the photo. The photo does show that this calculator is in great working condition.
Measures 6.75" tall x 3.5" wide x 1"deep. 
Cond.
8.5.
Includes our 90 day limited warranty!
Texas Instruments TI-82
Electronic Calculator

$59.99 ea.

 

 



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HEWLETT PACKARD
ELECTRONIC CALCULATOR
"HP-12C"
MADE IN U.S.A.

for sale
Vintage Hewlett Packard HP-12C Calculator. This calculator is used with normal wear and works great. The battery contacts are very clean and shiny with no corrosion. The screen and number pads look great. The backside label is complete and has all of its original lettering intact. The display plastic has small scratches. Entire LCD display works perfectly. The photo shows that this calculator is in great working condition, but it is.
Measures 5" tall x 3" wide x .5"deep. Includes our 90 day limited warranty!
Cond.
7

Hewlett Packard HP-12C
Electronic Calculator

$59.99


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DIGITOR
"SKILLMASTER"
ELECTRONIC QUIZZING CALCULATOR
MADE IN U.S.A.

for sale

Vintage "
Skillmaster" Quizzing Calculator. This quizzing calculator is used with normal wear and works just fine. This would be a great gift for a child learning basic math or just to bring back some memories. This calculator requires no batteries.  It is powered by an AC cord. The backside label is complete and has all of its original lettering intact. The display plastic has very small scratches.  All LED segments work great This calculator is in great working condition. Measures about the same size as the diameter of a volleyball. Includes our 90 day limited warranty!
Cond.
8
Digitor Skillmaster

Electronic Quizzing Calculator
$59.9
9


 


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CASIO
ELECTRONIC GRAPHING CALCULATOR
FX-7400G + / PLUS
MADE IN USA

for sale
Like new FX-7400G Plus Graphing Calculator. This calculator is used with normal wear and works great. The battery contacts are very clean and shiny with no corrosion. The screen and number pads look brand new. The backside label is complete and has all of its original lettering intact. The display plastic has zero scratches. Entire LCD display works perfectly.  Takes 2 AAAs. The calculator includes cover, as shown in the photo. The photo does show that this calculator is in great working condition.
Measures 7" tall x 3.5" wide x .75"deep. Includes our 90 day limited warranty! 
Cond.
8.5

Casio FX-7400G
Electronic Calculator

$59.99

 
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TEXAS INSTRUMENTS
DATAMATH
ELECTRONIC CALCULATOR
TI-2500B
MADE IN U.S.A.

Circa 1974

for sale

Vintage Texas Instruments Datamath TI-2500B LED Calculator with AC Adapter. This calculator is used with minimal wear and works great. The battery contacts are clean and shiny with no corrosion. The backside label is complete and has no wrinkles but has a few small scratches. The display plastic has very tiny scratches. You need to be very close to the display and have proper lighting in order to see them. All red LED segments work great. The photo does not show it, but this calculator is in fine working condition.
Measures 5.5" tall x 3" wide x 2.75"deep.  Comes with everything shown in the photo, plus original vinyl case. Includes our 90 day limited warranty!
Cond. 8.5

Datamath TI-2500B
Electronic Calculator

$
49.99 


 



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HEWLETT PACKARD
ELECTRONIC CALCULATOR
HP-10B II
WITH VINYL CASE
MADE IN CHINA

Circa 1987
for sale 
      HP are renowned for their finance calculators and this is one of the classics.  Able to deal with all the NPVs, I/YRs, % and other options. This is a must for any business major going into college, or financial person just wanting a great calculator. Calculator is in great working order. Entire LCD screen is in perfect working order. Measures 6" tall x 3.5" wide x .35"deep. Also comes with matching vinyl case. Includes our 90 day limited warranty!
Cond. 8.5

HP-10B II
Electronic Calculator

$39.99
 

  


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LLOYDS

ELECTRONIC CALCULATOR
ACCUMATIC 304
MADE IN USA

for sale
Like new Lloyds Accumatic 304 Calculator. This calculator is used with normal wear and works great. The battery contacts are very clean and shiny with no corrosion. The screen and number pads look brand new. The backside label is complete and has all of its original lettering intact. The display plastic has zero scratches. Entire Green LED display works perfectly.  The calculator includes case, as shown in the photo. The photo does show that this calculator is in great working condition.
Measures 5.5" tall x 3.5" wide x 1"deep. Includes our 90 day limited warranty! 
Cond. 9

Lloyds Accumatic 304
Electronic Calculator

$
39.99



 


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HEWLETT PACKARD
ELECTRONIC CALCULATOR
HP-10B "BUSINESS"
WITH VINYL CASE
MADE IN INDONESIA

Circa 1987
for sale 
      HP are renowned for their finance calculators and this is one of the classics.  Able to deal with all the NPVs, I/YRs and % . This is a must for any business major going into college, or financial person just wanting a great calculator. Calculator is in fine working order. Entire LCD screen in perfect working order. Measures 6" tall x 3.5" wide x .5"deep. Also comes with matching vinyl case. Includes our 90 day limited warranty!
Cond. 8.5

HP-10B
Electronic Calculator

$39.99
 

 



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TEXAS INSTRUMENTS
ELECTRONIC
CALCULATOR
TI-1200
MADE IN USA

Circa 19
75
for sale
Like new TI-1200 Calculator. This calculator is used with normal wear and works great. The battery contacts are very clean and shiny with no corrosion. The backside label is complete and has all of its original lettering intact. The display plastic has small scratches. Entire Red LED display works perfectly. The photo does not show it , but this calculator is in great working condition.
Measures 5.5" tall x 3.2" wide x 1"deep. Includes our 90 day limited warranty!
Cond.
8.5

Texas Instruments TI-1200
Electronic Calculator

$39.99


 



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SHARP
ELECTRONIC CALCULATOR
EL-501
MADE IN JAPAN

for sale

Vintage EL-501 Calculator w/ Green LED display. This calculator is used with normal wear and works great. The battery contacts are very clean and shiny with no corrosion. The backside label is complete and has all of its original lettering intact. The display plastic has very small scratches. You have to be close to the display and have proper lighting to see them. All LED segments work great. The photo may not show it very much, but this calculator is in great working condition.
Measures 5.5" tall x 3.2" wide x 1"deep. Includes our 90 day limited warranty!
Cond.
8

Sharp EL-501
Electronic Calculator

$39.9
9




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CALCULATED INDUSTRIES
ELECTRONIC CALCULATOR
QUALIFIER PLUS IIx
MADE IN INDONESIA

for sale
Like new Qualifier Plus IIx electric calculator. This calculator is used with normal wear and works great. The battery contacts are very clean with no corrosion. The screen and number pads look good. The backside label is complete and has all of its original lettering still intact. The display plastic has zero scratches. Entire LCD display works perfectly.  The calculator includes cover, as shown in the photo.
Comes with vinyl carrying case. Measures 5.75" tall x 3.25" wide x .6"deep. Includes our 90 day limited warranty!
Cond.
8.5

Qualifier Plus IIx
Electronic Calculator

$39.9
9




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TEXAS INSTRUMENTS
ELECTRONIC
CALCULATOR
TI-1025
MADE IN U.S.A.
Circa 1977
for sale
Like new Texas Instruments TI-1025 Calculator. This calculator is used with normal wear and works great. The battery contacts are very clean and shiny with no corrosion. The screen and number pads look good. The backside label is complete and has all of its original lettering intact. The display plastic has small scratches. Entire Green LED display works perfectly. The photo may not  show that this calculator is in great working condition, but it is.
Measures 5.5" tall x 3" wide x 1.25"deep. Includes our 90 day limited warranty!
Cond.
8

Texas Instruments TI-1025
Electronic Calculator

$
39.99

 



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TEAL
ELECTRONIC CALCULATOR
826
MADE IN JAPAN

for sale

Vintage Teal 826 Calculator w/ Green LED display. This calculator is used with normal wear and works great. The battery contacts are very clean and shiny with no corrosion. The backside paper label is complete and doesn't have any wrinkles. The display plastic has very small scratches. All LED segments work great. The photo may not show it very well, but this calculator is in great working condition.
Measures 5" tall x 3.1" wide x .75"deep. Includes our 90 day limited warranty!
Cond.
7.5

Teal 826
Electronic Calculator

$29.99

 

 



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DATA BRAIN II
ELECTRONIC
CALCULATOR
MADE IN
HONG KONG
for sale

Like new Data Brain II red LED Calculator.
It will do all of the normal calculations.  This calculator is used with minimal wear and works great. The battery contacts are clean and shiny with no corrosion. The backside label is complete and has no wrinkles. The display plastic has very small scratches.  All red LED segments work great.  The photo does not show it, but this calculator is in fine working condition. Measures 5.5" tall x 3" wide x 1.5"deep. Includes our 90 day limited warranty!
Cond. 8.5

Data Brain II
Electronic Calculator
$29.99

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TEXAS INSTRUMENTS

ELECTRONIC CALCULATOR
TI-30Xa

SOLD 10/13/08

MADE IN CHINA

for sale
Vintage Texas Instruments TI-30Xa. This calculator is used but with little wear and works great. The battery contacts are very clean and have no corrosion. The screen and number pads look nice. The backside label is complete and has all of the original lettering still intact. The display plastic has small scratches. Entire LCD display works perfectly. This calculator is in great working condition.
Calculator comes with cover and reference card. Measures 5.5" tall x 3" wide x .5"deep. Includes our 90 day limited warranty!
Cond.
8.5

Texas Instruments TI-30Xa
Electronic Calculator

$1
9.99
SOLD 10/13/08


 
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