Image | Title | Price | Postage | Bids | Time Left |
![Hewlett-Packard Quad Memory ROM Module 82170A for HP 41C Calculator](https://i.ebayimg.com/thumbs/images/g/5~0AAOSws7dmXbiA/s-l140.jpg) | | £35.16 | £23.53 | ![Buy Hewlett-Packard Quad Memory ROM Module 82170A for HP 41C Calculator](/images/bin.gif)
| 23d 7h 33m |
![HP Card Reader Gummy Wheel Repair parts HP65 HP67 HP97 HP82104A HP41C 41CV 41CX](https://i.ebayimg.com/thumbs/images/g/Sh8AAOSw7tFjSceb/s-l140.jpg) | | £3.12 | £2.54 | ![Buy HP Card Reader Gummy Wheel Repair parts HP65 HP67 HP97 HP82104A HP41C 41CV 41CX](/images/bin.gif)
| 23d 12h 5m |
![Hewlett Packard HP 41C Calculator With Case Quad Memory Module Fresh Batteries](https://i.ebayimg.com/thumbs/images/g/WLsAAOSwlnxmhabp/s-l140.jpg) | | £132.79 | £23.79 | ![Buy Hewlett Packard HP 41C Calculator With Case Quad Memory Module Fresh Batteries](/images/bin.gif)
| 23d 14h 34m |
![HP 41C hewlett packard calculator with accessories](https://i.ebayimg.com/thumbs/images/g/P~wAAOSwDIJmXieE/s-l140.jpg) | | £214.87 | £19.28 | ![Buy HP 41C hewlett packard calculator with accessories](/images/bin.gif)
| 23d 15h 39m |
![HP 41C Synthetic programming made easy for HP41 calculator](https://i.ebayimg.com/thumbs/images/g/c0AAAOSw~dlmjuI9/s-l140.jpg) | | £35.16 | £12.25 | ![Buy HP 41C Synthetic programming made easy for HP41 calculator](/images/bin.gif)
| 23d 18h 17m |
![HP-41C Owner's Handbook and Programming Guide, Rev C, March 1980](https://i.ebayimg.com/thumbs/images/g/KgwAAOSwG6VllgHb/s-l140.jpg) | | £19.07 | £20.71 | ![Buy HP-41C Owner's Handbook and Programming Guide, Rev C, March 1980](/images/bin.gif)
| 23d 18h 52m |
![VTG Hewlett-Packard HP 41C Calculator w/Soft Case & Memory Module USA](https://i.ebayimg.com/thumbs/images/g/WRUAAOSw8DBmRmb3/s-l140.jpg) | | £139.86 | £25.35 | ![Buy VTG Hewlett-Packard HP 41C Calculator w/Soft Case & Memory Module USA](/images/bin.gif)
| 23d 21h 51m |
![Operating Manual for Hewlett Packard HP 41C CV Calculator](https://i.ebayimg.com/thumbs/images/g/nPIAAOSw2TVlvz6i/s-l140.jpg) | | £27.35 | £12.02 | ![Buy Operating Manual for Hewlett Packard HP 41C CV Calculator](/images/bin.gif)
| 24d 1h 34m |
![Operating Manual for Hewlett Packard HP 41C CV Calculator](https://i.ebayimg.com/thumbs/images/g/X6QAAOSwgstlvz7R/s-l140.jpg) | | £19.53 | £11.79 | ![Buy Operating Manual for Hewlett Packard HP 41C CV Calculator](/images/bin.gif)
| 24d 1h 35m |
![Hewlett Packard HP 41C Calculator: Math Pac Quick reference guide](https://i.ebayimg.com/thumbs/images/g/3XMAAOSwF55lvz-W/s-l140.jpg) | | £6.25 | £13.28 | ![Buy Hewlett Packard HP 41C Calculator: Math Pac Quick reference guide](/images/bin.gif)
| 24d 1h 38m |
![Hewlett Packard HP 41C Calculator Standard Applications Manual](https://i.ebayimg.com/thumbs/images/g/vu8AAOSwQpJlv0Au/s-l140.jpg) | | £11.72 | £13.28 | ![Buy Hewlett Packard HP 41C Calculator Standard Applications Manual](/images/bin.gif)
| 24d 1h 41m |
![HP-41C/41CV Owner's Handbook & Programming Guide , Standard Applications 1981](https://i.ebayimg.com/thumbs/images/g/-KgAAOSwz4FlsZCJ/s-l140.jpg) | | £97.67 | £41.19 | ![Buy HP-41C/41CV Owner's Handbook & Programming Guide , Standard Applications 1981](/images/bin.gif)
| 24d 18h 56m |
![HP-41C Games Pac for HP 41C/CV/CX with Manual and 4 Overlays](https://i.ebayimg.com/thumbs/images/g/U6oAAOSwPzBkVEgI/s-l140.jpg) | | £116.42 | £14.65 | ![Buy HP-41C Games Pac for HP 41C/CV/CX with Manual and 4 Overlays](/images/bin.gif)
| 24d 19h 16m |
![Vintage HEWLETT-PACKARD Surveying 1 Module for HP-41C HP-41CV HP-41CX](https://i.ebayimg.com/thumbs/images/g/oRcAAOSwf~VlwDzg/s-l140.jpg) | | £31.25 | £14.48 | ![Buy Vintage HEWLETT-PACKARD Surveying 1 Module for HP-41C HP-41CV HP-41CX](/images/bin.gif)
| 24d 19h 41m |
![Vintage Memory Module Wallet Inlays & Program Cards for HP-41C HP-41CV HP-41CX](https://i.ebayimg.com/thumbs/images/g/75sAAOSwt69lwD9T/s-l140.jpg) | | £39.06 | £14.70 | ![Buy Vintage Memory Module Wallet Inlays & Program Cards for HP-41C HP-41CV HP-41CX](/images/bin.gif)
| 24d 19h 53m |
![ZENROM Programmer?s Manual for HP 41C/CV/CX Calculators](https://i.ebayimg.com/thumbs/images/g/mK0AAOSwabJiZeLC/s-l140.jpg) | | £93.76 | £20.49 | ![Buy ZENROM Programmer?s Manual for HP 41C/CV/CX Calculators](/images/bin.gif)
| 24d 20h 11m |
![Vintage Hewlett Packard HP 41C/Card Reader 82104A 4 Handbooks and More! Untested](https://i.ebayimg.com/thumbs/images/g/7RIAAOSwzRRlv8ap/s-l140.jpg) | | £234.40 | £45.96 | ![Buy Vintage Hewlett Packard HP 41C/Card Reader 82104A 4 Handbooks and More! Untested](/images/bin.gif)
| 24d 21h 6m |
![HP-IL THERMAL 82162A PRINTER for the HP 71B/75C/D, HP 41C/CV/CX TESTED](https://i.ebayimg.com/thumbs/images/g/KT8AAOSwVu1mjcND/s-l140.jpg) | | £78.13 | £29.39 | ![Buy HP-IL THERMAL 82162A PRINTER for the HP 71B/75C/D, HP 41C/CV/CX TESTED](/images/bin.gif)
| 24d 21h 44m |
![Hewlett Packard HP-41C MANUAL MATH PAC for Calculator Module](https://i.ebayimg.com/thumbs/images/g/KM4AAOSws0djZea3/s-l140.jpg) | | £15.62 | £11.68 | ![Buy Hewlett Packard HP-41C MANUAL MATH PAC for Calculator Module](/images/bin.gif)
| 24d 23h 28m |
![HP-41C Module Wallet](https://i.ebayimg.com/thumbs/images/g/7JoAAOSwPeBkVJAU/s-l140.jpg) | | £18.75 | £11.77 | ![Buy HP-41C Module Wallet](/images/bin.gif)
| 25d 1h 13m |
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