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 |  | Hewlett Packard HP-9S Scientific Calculator
 $12.95 |  |  |  | Hewlett Packard HP-30S Scientific Calculator
 $24.95 |
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 |  | Hewlett Packard HP-10S Scientific Calculator
 $19.95 |  |  |  | Hewlett Packard HP-6S Solar Scientific Calculator (Off-Brand)
 $29.95 Sale: $14.95 |
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 |  | Hewlett Packard HP-10BII Business Calculator (Used)
 $24.95 |  |  |  | Hewlett Packard HP-9G Scientific Graphing Calculator
 $49.95 |
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 |  | Hewlett Packard HP-12C Used Programmable Financial Calculator
 $39.95 Sale: $29.95 |  |  |  | Hewlett Packard HP-33S RPN and Algebraic 2-Line Scientific Calculator
 $449.95 |
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 |  | Hewlett Packard HP-35S RPN Scientific Calculator
 $499.95 |  |  |  | Hewlett Packard HP-12C RPN Programmable Financial Calculator
 $79.95 |
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 |  | Hewlett Packard HP-39G Graphing Calculator
 $79.95 |  |  |  | Hewlett Packard HP-39GS Algebraic Graphing Calculator
 $79.95 |
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 |  | Hewlett Packard HP-12C Platinum RPN and Algebraic Programmable Financial Calculator
 $79.95 |  |  |  | Hewlett Packard HP-39G+ Algebraic Graphing Calculator (Refurbished)
 $69.95 |
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 |  | Hewlett Packard HP-17BII+ RPN and Algebraic Financial Calculator
 $89.95 Sale: $74.95 |  |  |  | Hewlett Packard HP-40GS Algebraic Graphing Calculator
 $99.95 |
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 |  | Hewlett Packard HP-48GII RPN and Algebraic Graphing Calculator
 $124.95 |  |  |  | Hewlett Packard HP-48SX Used Graphing Calculator
 $149.95 |
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 |  | Hewlett Packard HP-48G Used RPN Graphing Calculator
 $164.95 |  |  |  | Hewlett Packard HP-49G+ RPN and Algebraic Graphing Calculator (Refurbished)
 $149.95 Sale: $69.95 |
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 |  | Hewlett Packard HP-48G Plus Used Graphing Calculator
 $239.95 |  |  |  | Hewlett Packard HP-20S Used Algebraic Scientific Calculator
 $99.95 |
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 |  | Hewlett Packard HP-49G Graphing Calculator
 $279.95 |  |  |  | Hewlett Packard HP-17BII Algebraic Financial Calculator (Used)
 $139.95 Sale: $69.95 |
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 |  | Hewlett Packard Used HP-82240B Infrared Printer for Calculators, Auto Testers, Analyzers, and Scanners
 $199.95 |  |  |  | Hewlett Packard HP-19BII Used Advanced Algebraic Financial Calculator
 $349.95 Sale: $199.95 |
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 |  | Hewlett Packard HP-48GX Used Graphing Calculator
 $349.95 Sale: $224.95 |  |  |  | Discontinued

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 |  | Replacement Calculator Manuals and User Guides

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