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CURTA Type 1 CALCULATOR Ser No 11488 from 1950 NEAR MINT


CURTA Type 1 CALCULATOR Ser No 11488 from 1950 NEAR MINT


$2,995.00


Amersham Biosciences GeneQuant™ pro RNA/DNA Calculator Spectrophotometer GE


Amersham Biosciences GeneQuant™ pro RNA/DNA Calculator Spectrophotometer GE


$2,750.00


rare swiss cal 12 chronograph HEUER calculator automatic!!


rare swiss cal 12 chronograph HEUER calculator automatic!!


$2,000.00


HP-01 Hewlett Packard Calculator watch HP 01 HP01 HP1


HP-01 Hewlett Packard Calculator watch HP 01 HP01 HP1


$2,000.00


RARE - EARLY CURTA Calculator TYPE I #8011 - VERY GOOD STATE - PRIME NUMBER


RARE – EARLY CURTA Calculator TYPE I #8011 – VERY GOOD STATE – PRIME NUMBER


$1,799.00


JUVENIA


JUVENIA “Arithmo” w/Slide Rule Bezel THE WORLD’S FIRST CALCULATOR WATCH!


$1,795.00


Amersham Biosciences GeneQuant pro RNA/DNA Calculator Spectrophotometer 80211504


Amersham Biosciences GeneQuant pro RNA/DNA Calculator Spectrophotometer 80211504


$1,688.00


ULTRA RARE - EARLY CURTA Calculator TYPE I


ULTRA RARE – EARLY CURTA Calculator TYPE I “CUT MODEL” – NO SERIAL – MINT


$1,599.00


 Curta Mechanical Calculator # 557938


Curta Mechanical Calculator # 557938


$1,500.00


RARE - LATE CURTA Calculator TYPE II #548629 - NEW - PRIME NUMBER


RARE – LATE CURTA Calculator TYPE II #548629 – NEW – PRIME NUMBER


$1,399.00


HP-01 CALCULATOR Watch HP 01 HP01 HP1 - GOOD STATE


HP-01 CALCULATOR Watch HP 01 HP01 HP1 – GOOD STATE


$1,299.00


(AB01) LINK UNIT MELSEC,MITSUBISHI ELECTRIC AJ71E71-S3 CALCULATOR WORKING


(AB01) LINK UNIT MELSEC,MITSUBISHI ELECTRIC AJ71E71-S3 CALCULATOR WORKING


$899.99


(AB01) CALCULATOR LINK UNIT MELSEC MITSUBISHI AJ71E71-S3 WORKING


(AB01) CALCULATOR LINK UNIT MELSEC MITSUBISHI AJ71E71-S3 WORKING


$899.99


VINTAGE SEIKO 6138-7000 CHRONO AUTO PILOT CALCULATOR MINT COMPLETE ORIGINAL.


VINTAGE SEIKO 6138-7000 CHRONO AUTO PILOT CALCULATOR MINT COMPLETE ORIGINAL.


$999.99


Texas Instruments Programmable Calculator TI-59 CARDS READER PC-100C PRINTER


Texas Instruments Programmable Calculator TI-59 CARDS READER PC-100C PRINTER


$999.99


1940s BRUNSVIGA 13ZK PINWHEEL CALCULATOR ADDING MACHINE ADDIATOR


1940s BRUNSVIGA 13ZK PINWHEEL CALCULATOR ADDING MACHINE ADDIATOR


$900.00


ANTIQUE CALCULATOR BRUNSVIGA


ANTIQUE CALCULATOR BRUNSVIGA “System Trinks” 1924 MADE IN GERMANY w WOODEN CASE


$995.00


LOWRANCE LCX-112C DF  GPS FINSHFINDER


LOWRANCE LCX-112C DF GPS FINSHFINDER


$930.00


Extremely Rare Vintage PULSAR 901 Led Calculator 3822-2 Mens Watch #A115


Extremely Rare Vintage PULSAR 901 Led Calculator 3822-2 Mens Watch #A115


$950.00


Tamaya Super Planix Alpha Digital Planimeter + printer


Tamaya Super Planix Alpha Digital Planimeter + printer


$899.99


 excellent condition rare Curta II mechanical calculator


excellent condition rare Curta II mechanical calculator


$900.00


HP-01 Hewlett Packard LED Calculator Watch in Box with Manual 1977 Stainless


HP-01 Hewlett Packard LED Calculator Watch in Box with Manual 1977 Stainless


$910.00


Hewlett Packard HP48GX Surveying Calculator w/ SMI GPS Robotic Construction Five


Hewlett Packard HP48GX Surveying Calculator w/ SMI GPS Robotic Construction Five


$899.99


Pulsar vintage LED digital Calculator watch


Pulsar vintage LED digital Calculator watch


$780.00


$$1970's Vintage  Huer Chronograph Calculator Wrist Watch


$$1970′s Vintage Huer Chronograph Calculator Wrist Watch


$759.99


STANLEY-BOUCHER CALCULATOR BY W.F. STANLEY


STANLEY-BOUCHER CALCULATOR BY W.F. STANLEY


$700.00


Pacific Transducer Corp PTC 316 Portable Steel Hardness Tester & Calculator No 3


Pacific Transducer Corp PTC 316 Portable Steel Hardness Tester & Calculator No 3


$675.00


VINTAGE FELIX CALCULATOR RUSSIA


VINTAGE FELIX CALCULATOR RUSSIA


$600.00


HP 48GX Graphic Calculator


HP 48GX Graphic Calculator


$650.00


Ten-statement spiral BASIC: From calculator to computer (Glencoe series in compu


Ten-statement spiral BASIC: From calculator to computer (Glencoe series in compu


$653.94


ANTIQUE ORIGINAL DHNER GOTEBORG BRASS TRIUMPHATOR CALCULATOR ADDING MACHINE


ANTIQUE ORIGINAL DHNER GOTEBORG BRASS TRIUMPHATOR CALCULATOR ADDING MACHINE


$600.00


Ti-81 Graphing Calculator Activities for Mathematical Analysis (Graphing Calcula


Ti-81 Graphing Calculator Activities for Mathematical Analysis (Graphing Calcula


$609.54


HP-27 Hewlett Packard Calculator HP 27


HP-27 Hewlett Packard Calculator HP 27


$595.00


Pulsar Digital LCD Calculator Watch Gold and Chrome Tone BOXED!  FREE SHIPPING!


Pulsar Digital LCD Calculator Watch Gold and Chrome Tone BOXED! FREE SHIPPING!


$600.00


HP-IL Cassette Drive in Box for HP 41C/CV/CX 71B Calculators


HP-IL Cassette Drive in Box for HP 41C/CV/CX 71B Calculators


$589.00


 Vintage Swedish Mechanical Calculator * FACIT*


Vintage Swedish Mechanical Calculator * FACIT*


$520.00


VINTAGE FRIDEN SINGER EC 1118 EC1118 NIXIE TUBE DESKTOP CALCULATOR


VINTAGE FRIDEN SINGER EC 1118 EC1118 NIXIE TUBE DESKTOP CALCULATOR


$549.00


Curta Calculator 1.  No: 76856 excellent condition for sale by original owner.


Curta Calculator 1. No: 76856 excellent condition for sale by original owner.


$560.00


HP 48GX Graphic Calculator and Expansion Cards


HP 48GX Graphic Calculator and Expansion Cards


$550.00


Pharmacia Biotech GeneQuant II RNA / DNA Calculator 80-2105-98


Pharmacia Biotech GeneQuant II RNA / DNA Calculator 80-2105-98


$450.00


Monroe 3190 Calculator


Monroe 3190 Calculator


$499.99


Vintage HP 41-CV Calculator w Manuals, Charger, Battery Pack, Box, Registration


Vintage HP 41-CV Calculator w Manuals, Charger, Battery Pack, Box, Registration


$499.95


Rockwell 24 RD-II  Vintage Calculator


Rockwell 24 RD-II Vintage Calculator


$500.00


VINTAGE CASIO CFX-40 SCIENTIFIC CALCULATOR WRIST WATCH w/ ALARM CHRONOGRAPH STOP


VINTAGE CASIO CFX-40 SCIENTIFIC CALCULATOR WRIST WATCH w/ ALARM CHRONOGRAPH STOP


$499.99


Garmin nuvi 1490T Automotive GPS Receiver


Garmin nuvi 1490T Automotive GPS Receiver


$499.95


Vintage Sharp Electronic Calculating Machine ZL6100S ZL 6100 Compet Calculator


Vintage Sharp Electronic Calculating Machine ZL6100S ZL 6100 Compet Calculator


$499.95


TEXAS INSTRUMENTS COLLEGIATE SC-10 SCIENTIFIC CALCULATOR - very rare, working


TEXAS INSTRUMENTS COLLEGIATE SC-10 SCIENTIFIC CALCULATOR – very rare, working


$499.00


RARE!!! CASIO Scientific Calculator Watch CFX-400


RARE!!! CASIO Scientific Calculator Watch CFX-400 “White Face”


$499.00


HP 42S Scientific Programmable RPN Calculator + Manual + Free Shipment


HP 42S Scientific Programmable RPN Calculator + Manual + Free Shipment


$499.00


Vintage HP-55 Calculator w/ AC Adapter Case Manual Box


Vintage HP-55 Calculator w/ AC Adapter Case Manual Box


$489.00


Vintage HP-35 LED Calculator w/ AC Adapter Case Manual Box


Vintage HP-35 LED Calculator w/ AC Adapter Case Manual Box


$489.00


HP-41CX Scientific Calculator with Case Manuals 2 Modules


HP-41CX Scientific Calculator with Case Manuals 2 Modules


$489.00


1985 VINTAGE TEXAS INSTRUMENT TI-74 S PROGRAMMABLE CALCULATOR COMPUTER with BOX


1985 VINTAGE TEXAS INSTRUMENT TI-74 S PROGRAMMABLE CALCULATOR COMPUTER with BOX


$495.00


HP-IL Video Interface for HP 41C/CV/CX 71B Calculators


HP-IL Video Interface for HP 41C/CV/CX 71B Calculators


$489.00


Rare ASTRO ROM2 Module for HP 41C/CV/CX Calculators


Rare ASTRO ROM2 Module for HP 41C/CV/CX Calculators


$489.00


ZENGRANGE ROM Module for HP 41C/CV/CX Calculators


ZENGRANGE ROM Module for HP 41C/CV/CX Calculators


$489.00


TDS Survey Pro Card for HP 48GX Calculator (Version 6.3)


TDS Survey Pro Card for HP 48GX Calculator (Version 6.3)


$489.00


HP 42S Business/Scientific Calculator


HP 42S Business/Scientific Calculator


$475.00


Vintage HP-71B Calculator (Version 2CDCC) + Manuals


Vintage HP-71B Calculator (Version 2CDCC) + Manuals


$449.00


Vintage HP-25C LED Calculator w/ AC Adapter Case Manual


Vintage HP-25C LED Calculator w/ AC Adapter Case Manual


$449.00


Vintage HP-71B Calculator + AC Adapter + Manuals


Vintage HP-71B Calculator + AC Adapter + Manuals


$449.00


TDS Survey Pro Card + Manual Overlay for HP 48GX Calculator


TDS Survey Pro Card + Manual Overlay for HP 48GX Calculator


$449.00


Rare PPC ROM Module for HP 41C/CV/CX Calculators


Rare PPC ROM Module for HP 41C/CV/CX Calculators


$449.00


SMI CVCE GPS Robotic Card for HP 48GX Calculator


SMI CVCE GPS Robotic Card for HP 48GX Calculator


$449.00


HP 48GX Calculator 128K RAM with TDS COGO Card


HP 48GX Calculator 128K RAM with TDS COGO Card


$449.00


HP-41CX Scientific Calculator w/ Case Manuals 2 Modules


HP-41CX Scientific Calculator w/ Case Manuals 2 Modules


$449.00


Gann's Natural Square Calculator


Gann’s Natural Square Calculator


$450.00


HP-42S Hewlett Packard Calculator HP 42S


HP-42S Hewlett Packard Calculator HP 42S


$445.00


HP Hewlett Packard 71b calculator ROM: FORTH Assembler


HP Hewlett Packard 71b calculator ROM: FORTH Assembler


$449.99


Pharmacia Biotech Gene Quant II RNA/DNA Calculator #2


Pharmacia Biotech Gene Quant II RNA/DNA Calculator #2


$409.18


Pharmacia  Biotech GeneQuant II RNA / DNA Calculator  80-2105-98


Pharmacia Biotech GeneQuant II RNA / DNA Calculator 80-2105-98


$400.00


Curta Type 2 Calculator - Excellent Condition #515435


Curta Type 2 Calculator – Excellent Condition #515435


$403.08


pulsar LED calculator ss for parts


pulsar LED calculator ss for parts


$400.00


Cassette Drive for HP-41C / CV CX Hewlett Pakard Calculator HP-41CX


Cassette Drive for HP-41C / CV CX Hewlett Pakard Calculator HP-41CX


$425.00


VINTAGE RETRO CALCULATOR FACIT C1-13 SWEDEN 1964 ATVIDABERG


VINTAGE RETRO CALCULATOR FACIT C1-13 SWEDEN 1964 ATVIDABERG


$241.67


Garmin 010-00540-25 Nuvi 680 GPS (Global Positioning System) with 4.3-inch


Garmin 010-00540-25 Nuvi 680 GPS (Global Positioning System) with 4.3-inch


$420.96


VINTAGE CASIO 197 CFX-200 SCIENTIFIC CALCULATOR STAINLESS STEEL BACK JAPAN MAN»


VINTAGE CASIO 197 CFX-200 SCIENTIFIC CALCULATOR STAINLESS STEEL BACK JAPAN MAN»


$420.00


Vintage 1976 Hello Kitty Sanrio Calculators  Made In Japan


Vintage 1976 Hello Kitty Sanrio Calculators Made In Japan


$399.00


HP 41CX Business/Scientific Calculator with Surveying I PAC


HP 41CX Business/Scientific Calculator with Surveying I PAC


$398.00


COLORFUL 1984 SPORTS ALARM STOP WATCH CALCULATOR WATCH


COLORFUL 1984 SPORTS ALARM STOP WATCH CALCULATOR WATCH


$399.99


VINTAGE PULSAR Y739 LCD CALCULATOR WATCH RUNS 4U2FIX


VINTAGE PULSAR Y739 LCD CALCULATOR WATCH RUNS 4U2FIX


$399.99


HP-29C Hewlett Packard Calculator HP 29C


HP-29C Hewlett Packard Calculator HP 29C


$395.00


HP-IL CONVERTER FOR HP 41CX CALCULATOR


HP-IL CONVERTER FOR HP 41CX CALCULATOR


$395.00


Late 1970's,Pulsar,Calculator,alarm,Original Pulsar Band,Working Condition


Late 1970′s,Pulsar,Calculator,alarm,Original Pulsar Band,Working Condition


$399.99


TDS Survey Card + Manuals Overlay for HP 48GX Calculator


TDS Survey Card + Manuals Overlay for HP 48GX Calculator


$389.00


TDS 1MB GX RAM Card for HP 48GX Calculator


TDS 1MB GX RAM Card for HP 48GX Calculator


$389.00


HP-42S RPN Scientific Calculator with Case Manuals


HP-42S RPN Scientific Calculator with Case Manuals


$389.00


TDS 1MB GX RAM Card for HP 48GX Calculator


TDS 1MB GX RAM Card for HP 48GX Calculator


$389.00


CMT71-64E EPROM Module for HP-71B Calculator


CMT71-64E EPROM Module for HP-71B Calculator


$389.00


Vintage HP-15C Calculator with EduCALC Deluxe Case


Vintage HP-15C Calculator with EduCALC Deluxe Case


$389.00


HP-41CV Scientific Calculator w/ Case Manual 2 Modules


HP-41CV Scientific Calculator w/ Case Manual 2 Modules


$389.00


SMI SCE Enhanced Surveying Card for HP 48GX Calculator


SMI SCE Enhanced Surveying Card for HP 48GX Calculator


$389.00


HP-IL Development Module + Manual for HP-41 Calculators


HP-IL Development Module + Manual for HP-41 Calculators


$389.00


VINTAGE HP-71B CALCULATOR WITH MANUALS


VINTAGE HP-71B CALCULATOR WITH MANUALS


$389.00


HP Barcode Wand for Vintage HP-75D Calculator


HP Barcode Wand for Vintage HP-75D Calculator


$389.00


TDS Survey GX Card + Manual Overlay for HP 48GX Calculator


TDS Survey GX Card + Manual Overlay for HP 48GX Calculator


$389.00


HP-IL / HP-IB Interface for HP 41C/CV/CX 71B Calculators


HP-IL / HP-IB Interface for HP 41C/CV/CX 71B Calculators


$389.00


SMI DCE Data Collection Card + Overlay for HP 48GX Calculator


SMI DCE Data Collection Card + Overlay for HP 48GX Calculator


$389.00


Infrared Printer Module + Manual for HP 41C/CV/CX Calculators


Infrared Printer Module + Manual for HP 41C/CV/CX Calculators


$389.00


LOT OF 10 CANON MP25D/MP25-D/MP-25-D PRINTING CALCULATOR 2 COLOR 12 DIGIT


LOT OF 10 CANON MP25D/MP25-D/MP-25-D PRINTING CALCULATOR 2 COLOR 12 DIGIT


$314.99

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