Image | Title | Price | Postage | Bids | Time Left |
![HP 41C Thermal & Transport Science Pac for the HP-41C/CVCX Calculators](https://i.ebayimg.com/thumbs/images/g/9uUAAOSwmdtkVMLh/s-l140.jpg) | | £108.97 | £14.80 | ![Buy HP 41C Thermal & Transport Science Pac for the HP-41C/CVCX Calculators](/images/bin.gif)
| 21d 13h 10m |
![HP STANDARD ROM MODULE WITH MANUAL FITS HP-41C HP-41CV HP-41CX WORKS PERFECTLY](https://i.ebayimg.com/thumbs/images/g/p-MAAOSwOepnesg0/s-l140.jpg) | | £44.40 | £14.52 | ![Buy HP STANDARD ROM MODULE WITH MANUAL FITS HP-41C HP-41CV HP-41CX WORKS PERFECTLY](/images/bin.gif)
| 21d 21h 44m |
![Short Padded Custom Case for HP 41 Series Calculators HP-41c/HP-41cv/HP-41cx](https://i.ebayimg.com/thumbs/images/g/hNoAAOSwkQVgpIiy/s-l140.jpg) | | £20.17 | £12.18 | ![Buy Short Padded Custom Case for HP 41 Series Calculators HP-41c/HP-41cv/HP-41cx](/images/bin.gif)
| 21d 22h 35m |
![vintage Hewlett Packard HP-41C calculator + manuals / Accessories](https://i.ebayimg.com/thumbs/images/g/5uwAAOSwtT1nMmWz/s-l140.jpg) | | £281.71 | £21.86 | ![Buy vintage Hewlett Packard HP-41C calculator + manuals / Accessories](/images/bin.gif)
| 21d 22h 45m |
![vintage Hewlett Packard HP-41CX Manual](https://i.ebayimg.com/thumbs/images/g/CtcAAOSwPRpnMmXM/s-l140.jpg) | | £47.62 | £14.55 | ![Buy vintage Hewlett Packard HP-41CX Manual](/images/bin.gif)
| 21d 22h 45m |
![Hewlett Packard HP Autostart / Cassette Duplication Module for HP-41C 41CV](https://i.ebayimg.com/thumbs/images/g/e2UAAOSwZ71no8Na/s-l140.jpg) | | £84.75 | £33.09 | ![Buy Hewlett Packard HP Autostart / Cassette Duplication Module for HP-41C 41CV](/images/bin.gif)
| 21d 22h 48m |
![Hewlett Packard HP-41C HP41C Mechanical Engineering Users Library Solutions Vtg](https://i.ebayimg.com/thumbs/images/g/NhsAAOSwSOhno8kY/s-l140.jpg) | | £9.68 | £13.44 | ![Buy Hewlett Packard HP-41C HP41C Mechanical Engineering Users Library Solutions Vtg](/images/bin.gif)
| 21d 23h 10m |
![HP 82180A Extended Functions X-Memory HP 41C CV Calculator Manual & Quick Ref.](https://i.ebayimg.com/thumbs/images/g/qakAAOSwc3Nno8n-/s-l140.jpg) | | £8.87 | £15.59 | ![Buy HP 82180A Extended Functions X-Memory HP 41C CV Calculator Manual & Quick Ref.](/images/bin.gif)
| 21d 23h 15m |
![Synthetic Programming On The HP-41C by W.C. Wickes Paperback Book](https://i.ebayimg.com/thumbs/images/g/YnMAAOSw7IlmEGAv/s-l140.jpg) | | £56.50 | £14.82 | ![Buy Synthetic Programming On The HP-41C by W.C. Wickes Paperback Book](/images/bin.gif)
| 22d 0h 14m |
![HP-41CX Calculator Half-Nut With Case & Stop Watch Overlay](https://i.ebayimg.com/thumbs/images/g/06MAAOSwtvNnewhM/s-l140.jpg) | | £233.61 | £37.10 | ![Buy HP-41CX Calculator Half-Nut With Case & Stop Watch Overlay](/images/bin.gif)
| 22d 1h 16m |
![HP-41 C CV CALCULATOR PROGRAMMING APPLICATIONS & BROCHURE 3/83](https://i.ebayimg.com/thumbs/images/g/EAkAAOSwzfBiI-Qk/s-l140.jpg) | | £40.32 | £20.45 | ![Buy HP-41 C CV CALCULATOR PROGRAMMING APPLICATIONS & BROCHURE 3/83](/images/bin.gif)
| 22d 1h 22m |
![HP 82181A Extended X-Memory HP 41C CV CX Calculator with QREF](https://i.ebayimg.com/thumbs/images/g/JGMAAOSwXMdnUj7G/s-l140.jpg) | | £64.10 | £15.04 | ![Buy HP 82181A Extended X-Memory HP 41C CV CX Calculator with QREF](/images/bin.gif)
| 22d 2h 45m |
![Manual HP-IL Module for the HP 41C/CV/CX HP 82160A](https://i.ebayimg.com/thumbs/images/g/L84AAOSwvXBjFpPo/s-l140.jpg) | | £15.67 | £20.95 | ![Buy Manual HP-IL Module for the HP 41C/CV/CX HP 82160A](/images/bin.gif)
| 22d 4h 12m |
![Original HP 41 51641A Officejet 1150 Color Copier 110 120 Deskjet 820c 850c 870c](https://i.ebayimg.com/thumbs/images/g/zaAAAOSwZH5gHslt/s-l140.jpg) | | £13.68 | Free | ![Buy Original HP 41 51641A Officejet 1150 Color Copier 110 120 Deskjet 820c 850c 870c](/images/bin.gif)
| 22d 4h 19m |
![X MEMORY HP 82181A Module for the HP 41C 41CV Calculators](https://i.ebayimg.com/thumbs/images/g/x94AAOSww6dnkvR~/s-l140.jpg) | | £60.54 | £13.38 | ![Buy X MEMORY HP 82181A Module for the HP 41C 41CV Calculators](/images/bin.gif)
| 22d 4h 21m |
![Rechargeable Battery for HP-41C HP-41CV HP41-CX (USB-C) - IMPROVED MODEL](https://i.ebayimg.com/thumbs/images/g/KjMAAOSwcr9nPY~B/s-l140.jpg) | | £62.50 | £10.06 | ![Buy Rechargeable Battery for HP-41C HP-41CV HP41-CX (USB-C) - IMPROVED MODEL](/images/bin.gif)
| 22d 15h 43m |
![HP Hewlett Packard HP-41C Financial Decisions PAC Manual & Financial 1](https://i.ebayimg.com/thumbs/images/g/XokAAOSwrWJnUw-J/s-l140.jpg) | | £32.29 | £30.01 | ![Buy HP Hewlett Packard HP-41C Financial Decisions PAC Manual & Financial 1](/images/bin.gif)
| 22d 17h 38m |
![HP-41C Owner's Handbook & Program Guide, 3 Memory Modules, Standard Application](https://i.ebayimg.com/thumbs/images/g/oWsAAOSwTuZnUxNE/s-l140.jpg) | | £80.72 | £33.26 | ![Buy HP-41C Owner's Handbook & Program Guide, 3 Memory Modules, Standard Application](/images/bin.gif)
| 22d 17h 58m |
![Hewlett-Packard Advantage Module ffor HP 41C CV CX Calculator](https://i.ebayimg.com/thumbs/images/g/ICgAAOSwYz1npWmj/s-l140.jpg) | | £64.54 | £13.50 | ![Buy Hewlett-Packard Advantage Module ffor HP 41C CV CX Calculator](/images/bin.gif)
| 23d 4h 49m |
![VTG 1979 HP-41C QUICK REFERENCE GUIDE & 82104A CARD READER QUICK REFERENCE CARD!](https://i.ebayimg.com/thumbs/images/g/8KoAAOSwEUNlmi4y/s-l140.jpg) | | £19.36 | £12.16 | ![Buy VTG 1979 HP-41C QUICK REFERENCE GUIDE & 82104A CARD READER QUICK REFERENCE CARD!](/images/bin.gif)
| 23d 7h 42m |
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