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vintage Facit model 1183 desktop electronic calculator, WORKING, NR

$ 26.4 $ 15.83

Hewlett Packard HP 82973A HP-IL Interface for IBM PC

$ 202.39 $ 121.43

Vtg Texas Instruments TI-1000 Calculator Battery Op. Red Vacuum Florescent Displ

$ 10.51 $ 6.3

HP-67 Owner's Handbook and Programming Guide, June 1976

$ 70.1 $ 42.06

Vintage 1974 Bowmar MX90 Calculator complete & works, box, charger, case & more

$ 47.52 $ 28.51

Casio Cool My Personal Diary JD-210New IN PACKAGE BUT SHELF WORN - See Pictures

$ 0.87 $ 0.52

OLYMPIA ORBIT PD10 PRINTING CALCULATOR - VINTAGE. TESTED/WORKING

$ 30.8 $ 18.48

HP 16C Hewlett Packard Calculator with Case/Manual/Box

$ 285.99 $ 171.59

BP-1A Battery Pack for SR-50 SR-50A SR-51 SR-51A SR-56 SR-52 TI-58 TI-58C TI-59

$ 43.12 $ 25.87

HP-67/HP-97 Electrical Engineering (EE) Pac 1 in Box, New Old Stock, Unused!

$ 114.1 $ 68.46

Vintage Ward Calculator with Case & Instructions Tested Works!

$ 35.19 $ 21.11

Machine Design Pac Module HP-41C, HP-41CV, HP-41CX With Manual 00041-14010

$ 11.88 $ 7.12

CASIO MQ-2 POORMAN'S BOBA FETT RARE VINTAGE CALCULATOR NEAR MIB WORKS PERFECTLY

$ 48.4 $ 29.04

ICP 525 RARE VINTAGE CALCULATOR WORKS PERFECTLY!

$ 74.8 $ 44.88

MATH I Module for Vintage HP41 series Calculators - Complete

$ 30.8 $ 18.48

STANDARD PAC Module for Vintage HP41 series Calculators with manual

$ 57.2 $ 34.32

HP 45 Hewlett Packard Calculator Original Case Manuals Power Cord + HP 27s Parts

$ 211.2 $ 126.71

Vintage Hewlett Packard HP-11C Scientific Calculator With Case - Free Shipping

$ 92.39 $ 55.43

HP Battery Charger for use with HP-65, HP-67, HP-70 Hewlett Packard Calculator.

$ 60.72 $ 36.43

Vintage HP70 HP 70 Classic Business Calculator

$ 67.76 $ 40.65

Vintage Sharp EL-8018 Calculator & Calcu-Stand Hand Calculator Stand

$ 19.31 $ 11.58

Using Your HP-41 Advantage: Electrical Circuits for Students

$ 43.48 $ 26.08

U-TAC Kobenica Digital Calculator Vintage mid '70's.

$ 123.2 $ 73.92

Vintage Rockwell Scientific Slide Rule Calculator 63R Untested no Cord

$ 17.6 $ 10.56

Vintage Unitrex Mini 8 Calculator

$ 13.19 $ 7.91

HP Hewlett Packard 82240A Infrared Thermal Printer, with batteries, works great

$ 51.04 $ 30.62

TI-58C Programmable Calculator - Master Library Module Magnetic Cards Guide Case

$ 40.47 $ 24.28

Vintage Radio Shack Scientific Programmable Calculator 65-991A UNUSED In Box

$ 61.59 $ 36.95

Calculator Stand, Clear Acrylic, NOS, Educalc

$ 25.88 $ 15.52

Radio Shack Micro Mini Calculator EC-222 w leather pouch missing battery cover

$ 7.03 $ 4.21

CASIO Model 121-U Vintage Calculator With Power Cord Free Shipping

$ 74.79 $ 44.87

HP-67/HP-97 Stat Pac 1 in Box, New Old Stock, Unused!

$ 114.1 $ 68.46

Qualitron Calculator 1420 Senior Scientific Vintage Case, Box RED display. Mint

$ 35.19 $ 21.11

Battery SHIELD for Vintage HP41 series Calculators HP 41C 41CV 41CX

$ 26.4 $ 15.83

HP-35 Survey Pac Manual, RARE Title

$ 52.22 $ 31.33

HP-15C SCIENTIFIC OWNERS HANDBOOK FOR CALCULATOR

$ 30.8 $ 18.48

Vintage Hanimex LCD Pocket Calculator Model 811 W/Case Tested Works Hong Kong

$ 17.57 $ 10.54

HP HEWLETT PACKARD 41CV CALCULATOR & Card Reader PARTS OR REPAIR ONLY

$ 39.6 $ 23.76

Vintage Sharp EL-5500III 3 Scientific Computer Complete w/Manual & Textbook EUC

$ 61.59 $ 36.95

HP-10 Owner's Handbook, RARE

$ 131.2 $ 78.72

VINTAGE CALCUCOUNTER 362 CALCULATOR WORKING

$ 35.19 $ 21.11

HP 41CV Hewlett Packard Calculator in Excellent Condition.

$ 215.6 $ 129.35

HP 35s SCIENTIFIC CALCULATOR, CASE, MANUALS/WORKING

$ 44 $ 26.4

HP-67/HP-97 Clincal Lab and Nuclear Medicine Pac in Box, New Unused!

$ 114.1 $ 68.46

HP-21S Statistics / Mathematics Hewlett Packard Calculator

$ 110 $ 66

HP 82028A Reserve Power Pack HP-21,22,25,27,29C Very Good Condition in BOX

$ 96.1 $ 57.66

HP Hewlett Packard 75C BASIC Pocket Computer w/ Case & 82059B Adapter

$ 232.28 $ 139.37

Vintage HEWLETT-PACKARD HP-35 Scientific Calculator *Please Read* Free Shipping!

$ 96.8 $ 58.08

Vintage Victor 100 Printing Calculator w/ Spare Paper Rolls + cover

$ 13.2 $ 7.91

LOT OF TEXAS INSTRUMENTS VINTAGE CALCULATORS - HUGE INVENTORY CLEARANCE!

$ 105.6 $ 63.35

HP-20b / HP 30b FLASH UPDATE CABLE TO WP 34S CALCULATOR NOS

$ 105.01 $ 63.01

Radio Shack EC-332 64K Electronic Scheduler Organizer 65-949

$ 13.19 $ 7.91

SMITH CORONA MARCHANT SCM F-16 RARE VINTAGE CALCULATOR WORKS PERFECTLY!

$ 83.6 $ 50.16

RARE VINTAGE SHARP EL-211 Elsi Mate Calculator EL211 Made in Japan

$ 5.23 $ 3.14

Vintage Texas Instruments Calculator TI Business Analyst-I with Case

$ 15.83 $ 9.49

HP-65 Hewlett Packard Scientific Calculator w/ Leather & Shell Case, Manuals etc

$ 439.99 $ 263.99

Vtg American Calculator Red LED M-26 8 Digit Memory Made in USA Box Papers READ

$ 13.19 $ 7.91

USB BATTERY CHARGER/ADAPTER CABLE FITS HP-35 AND HP CLASSICS WORKS PERFECTLY

$ 30.8 $ 18.48

Vintage LCD Calculator miniature desktop computer DC-2 needs battery w/ box

$ 13.19 $ 7.91

Vintage (1973) Texas Instruments Datamath TI-2510 Electronic Calculator !

$ 17.55 $ 10.53

SwissMicros DM15 Calculator Silver Ed. Mini Version Of The Legendary HP15 Minty!

$ 171.6 $ 102.96

Vintage Casio HR-10 Printing Calculator & Wall Charger - TESTED WORKING GREAT

$ 17.59 $ 10.55

Vintage Toshiba BC-1010BJ Calculator and Blackjack Game

$ 21.99 $ 13.19

Soviet Russian Calculator Elektronika MK 71 Solar Vintage USSR 1990 USA Seller

$ 30.79 $ 18.47

Teal calculator - (4), in boxes, Photon, LC-822, Calchron and 826, all working

$ 110 $ 66

HP-65 Hewlett Packard Scientific Calculator w/ Leather Case, Power Adapter

$ 158.4 $ 95.04

INFRARED PRINTER for Vintage HP41/48/49 series/HP42S Calculators w/PWR Adapter

$ 22 $ 13.2

Hewlett Packard HP-12C Programmable Financial Calculator + Box, Paperwork, Case!

$ 35.15 $ 21.09

RETRO SATOLEX CALCUPEN CALCULATOR INK PEN JAPAN BATTERY LED 1980s NERD POCKET

$ 2.2 $ 1.32

Casio DL-220 Vintage 12-Digits Electronic Printing Calculator Tested

$ 26.39 $ 15.83

Vintage Commodore US-1 Calculator & Manual - Panaplex Display TESTED WORKS US*1

$ 48.4 $ 29.04

Vintage Canon 8-T Sexagesimal Calculator With Adaptor & Instructions Working

$ 83.59 $ 50.15

Chadwick Magic Brain Calculator w Magnetic Stylus, Box, & Directions

$ 4.39 $ 2.63

HP41CX HALF-NUT Scientific Vintage calculator - Good condition

$ 193.6 $ 116.16

Vtg Canon Checkbook Money Manager Calculator With Pen & Case Nice Condition!

$ 17.59 $ 10.55

Vintage Rare Sanyo CX 8136NE Electronic Calculator made in Japan

$ 30.79 $ 18.47

HP-80 VERSION 1 RARE BUSINESS HP CALCULATOR SET WORKS PERFECTLY

$ 338.8 $ 203.28

Canon Palmtronic 10m Ld-10 M2 Vintage Calculator With Original Case!

$ 16.72 $ 10.03

HP-35 Scientific Calculator with Case, Very Good Condition Version 2 Charger

$ 132 $ 79.2

Vintage Rare Commodore 412F Calculator ****

$ 198 $ 118.8

HP-67/HP-97 Civil Engineering Pac 1 in Box, New Old Stock, Unused!

$ 114.1 $ 68.46

Vintage Tandy Pocket Scientific Computer Calculator PC-7

$ 22 $ 13.2

Sinclair Calculator Oxford 150

$ 39.6 $ 23.76

HP 55 Classic Scientific Calculator

$ 66.88 $ 40.12

Hewlett Packard 82059B AC adapter for use with calculators 90-120V 7 watts

$ 35.19 $ 21.11

VINTAGE Hewlett Packard HP-45 Red LED Scientific Calculator WORKS! READ! FedEx

$ 139.91 $ 83.95

HP Calculator Battery, 1000mAh- (NiCd) for HP35, 45, 55, 65, 67, 75C/75D

$ 8.8 $ 5.28

HP 45 Hewlett Packard Calculator Includes Case Manuals Cord

$ 149.59 $ 89.75

HP Model 46 Operating Guide HP 46 Desktop Calculator, April 1973 Edition

$ 69.92 $ 41.95

Set of 4 rubber feet for HP10C, HP11C, HP12C, HP15C and HP16C calculators

$ 4.4 $ 2.64

HP 92198A MOUNTAIN HP-IL 80 COLUMN VIDEO INTERFACE FOR HP CALCULATOR RARE

$ 430.98 $ 258.58

Vintage Hewlett-Packard HP 97 Programmable Calculator With Case As Is Parts Only

$ 8.79 $ 5.27

Vintage Texas Instruments Exactra 21 Handheld Calculator LED Display Circa 1975

$ 4.4 $ 2.64

Sears PD12C Electronic Printing/Display Calculator Adding Machine Mod# 272.58120

$ 4.4 $ 2.64

LOT OF MISC VINTAGE CALCULATORS - HUGE INVENTORY CLEARANCE!

$ 105.6 $ 63.35

HEWLETT PACKARD... HP-71B Engineering 3 Modules + HP-IL Interface + Card Reader

$ 1012 $ 607.19

RARE Vintage Casio Mini Printer Complete in Box Working With New Battery Pack

$ 105.59 $ 63.35

Texas Instruments TI 59 PROGRAMMABLE CALCULATOR w/ MASTER LIBRARY (GW85)

$ 38.72 $ 23.23

Vintage Casio SL-80 Solar Cell Electronic Calculator Japan Folding Pocket w Box

$ 29.92 $ 17.95

Vintage TEXAS INSTRUMENTS SR-10 Slide Rule Calculator Original Box Complete

$ 13.19 $ 7.91