Vintage Calculators - Today's Top Auction Lots

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Hewlett Packard HP35s Scientific Calculator With Case and Quick Start Guide

Hewlett Packard HP35s Scientific Calculator With Case and Quick Start Guide View item

32 bids

16 hours 44 minutes

Auction

280 CAD CA$280

1974 Texas Instruments EXACTRA 20 EX20 TI20 calculator

1974 Texas Instruments EXACTRA 20 EX20 TI20 calculator View item

13 bids

21 hours 44 minutes

Auction

160 CAD CA$160

HP 33S PROGRAMMABLE RPN SCIENTIFIC VINTAGE CALCULATOR WORKS PERFECTLY

HP 33S PROGRAMMABLE RPN SCIENTIFIC VINTAGE CALCULATOR WORKS PERFECTLY View item

11 bids

1 day 8 hours

Auction

51 CAD CA$51

HP 80 Financial Calculator Very Good Condition with Case and Manuals

HP 80 Financial Calculator Very Good Condition with Case and Manuals View item

3 bids

3 days 13 hours

Auction

30 CAD CA$30

HP 45 Scientific Calculator Good Condition with Case and Manuals

HP 45 Scientific Calculator Good Condition with Case and Manuals View item

2 bids

3 days 13 hours

Auction

10 CAD CA$10

NOVUS 4510 MATHEMATICIAN National Semiconductor calculator box guide #ELECTRONIC

NOVUS 4510 MATHEMATICIAN National Semiconductor calculator box guide #ELECTRONIC View item

1 bid

3 days 15 hours

Auction

3 CAD CA$3

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