Image | Title | Price | Postage | Bids | Time Left |
![Manual for Hewlett Packard HP-41C Calculator: Users library solutions Surveying](https://i.ebayimg.com/thumbs/images/g/D9UAAOSwsOVlyCQf/s-l140.jpg) | | $30.00 | Free | ![Buy Manual for Hewlett Packard HP-41C Calculator: Users library solutions Surveying](/images/bin.gif)
| 11d 7h 58m |
![EXTENDED X MEMORY MODULE FOR HP 41C CV CX CALCULATORS](https://i.ebayimg.com/thumbs/images/g/VWsAAOSwGTxeWhx5/s-l140.jpg) | | $149.00 | Free | ![Buy EXTENDED X MEMORY MODULE FOR HP 41C CV CX CALCULATORS](/images/bin.gif)
| 11d 8h 7m |
![Battery holder + new batteries for Hewlett Packard HP 41C HP 41CX calculator](https://i.ebayimg.com/thumbs/images/g/YhIAAOSwsPJmPr3H/s-l140.jpg) | | $49.00 | $3.20 | ![Buy Battery holder + new batteries for Hewlett Packard HP 41C HP 41CX calculator](/images/bin.gif)
| 11d 8h 9m |
![Aviation X Module for HP 41C CV CX Calculators](https://i.ebayimg.com/thumbs/images/g/kFEAAOSwIGxkrNSJ/s-l140.jpg) | | $249.00 | Free | ![Buy Aviation X Module for HP 41C CV CX Calculators](/images/bin.gif)
| 11d 9h 25m |
![AC Adapter Charger for Ryobi HP37 3.6V HP41L 4VDC Screwdriver Power Supply](https://i.ebayimg.com/thumbs/images/g/ahUAAOSwCZRfLRb8/s-l140.jpg) | | $6.59 | $5.99 | ![Buy AC Adapter Charger for Ryobi HP37 3.6V HP41L 4VDC Screwdriver Power Supply](/images/bin.gif)
| 11d 9h 58m |
![AC Adapter Battery Charger For Ryobi HP41L 4V Lithium-ion Screwdriver 720217003](https://i.ebayimg.com/thumbs/images/g/lasAAOSwN09jK0UX/s-l140.jpg) | | $5.85 | $4.99 | ![Buy AC Adapter Battery Charger For Ryobi HP41L 4V Lithium-ion Screwdriver 720217003](/images/bin.gif)
| 11d 10h 10m |
![AC Adapter Battery Charger For Ryobi HP41L 4V Lithium-ion Screwdriver 720217003](https://i.ebayimg.com/thumbs/images/g/likAAOSwE0Nfq2CS/s-l140.jpg) | | $6.85 | $4.99 | ![Buy AC Adapter Battery Charger For Ryobi HP41L 4V Lithium-ion Screwdriver 720217003](/images/bin.gif)
| 11d 10h 18m |
![Aviation Module for HP 41C/CV/CX Calculators](https://i.ebayimg.com/thumbs/images/g/TlwAAOSwa-9krNFG/s-l140.jpg) | | $189.00 | Free | ![Buy Aviation Module for HP 41C/CV/CX Calculators](/images/bin.gif)
| 11d 11h 13m |
![Hewlett Packard HP-41C HP41C Mechanical Engineering Users Library Solutions Vtg](https://i.ebayimg.com/thumbs/images/g/SGkAAOSwvqtkXGrq/s-l140.jpg) | | $19.99 | $5.99 | ![Buy Hewlett Packard HP-41C HP41C Mechanical Engineering Users Library Solutions Vtg](/images/bin.gif)
| 11d 11h 35m |
![Hewlett Packard HP-41C HP41C High Level Math User's Library Solutions Vintage](https://i.ebayimg.com/thumbs/images/g/cHQAAOSw81tkXGt4/s-l140.jpg) | | $27.99 | $5.99 | ![Buy Hewlett Packard HP-41C HP41C High Level Math User's Library Solutions Vintage](/images/bin.gif)
| 11d 11h 37m |
![HP QUAD MEMORY MODULE HP 82170A FOR HP 41C/CV CALCULATOR](https://i.ebayimg.com/thumbs/images/g/14EAAOSwJF9lyK7d/s-l140.jpg) | | $49.00 | Free | ![Buy HP QUAD MEMORY MODULE HP 82170A FOR HP 41C/CV CALCULATOR](/images/bin.gif)
| 11d 17h 57m |
![X MEMORY HP 82181A Module for the HP 41C 41CV Calculators](https://i.ebayimg.com/thumbs/images/g/4A4AAOSwwL1lyLIk/s-l140.jpg) | | $89.00 | Free | ![Buy X MEMORY HP 82181A Module for the HP 41C 41CV Calculators](/images/bin.gif)
| 11d 18h 10m |
![Extended Functions Memory Module HP 82180A for the HP-41C/CV Calculator](https://i.ebayimg.com/thumbs/images/g/~ZIAAOSwyDZlyLc-/s-l140.jpg) | | $89.00 | Free | ![Buy Extended Functions Memory Module HP 82180A for the HP-41C/CV Calculator](/images/bin.gif)
| 11d 18h 27m |
![HP 41C Surveying I Pac + Manual + User's Library Solutions](https://i.ebayimg.com/thumbs/images/g/YDAAAOSwB8RmQN1Y/s-l140.jpg) | | $99.99 | Free | ![Buy HP 41C Surveying I Pac + Manual + User's Library Solutions](/images/bin.gif)
| 11d 18h 52m |
![Battery cover/holder for HP 41C - CV - CX calculator](https://i.ebayimg.com/thumbs/images/g/3zMAAOSwpClmF8lG/s-l140.jpg) | | $36.00 | $12.50 | ![Buy Battery cover/holder for HP 41C - CV - CX calculator](/images/bin.gif)
| 11d 19h 5m |
![Synthetic Programming On The HP-41C by W.C. Wickes Paperback Book](https://i.ebayimg.com/thumbs/images/g/7nYAAOSwK21mF~UF/s-l140.jpg) | | $98.00 | $16.00 | ![Buy Synthetic Programming On The HP-41C by W.C. Wickes Paperback Book](/images/bin.gif)
| 11d 22h 5m |
![HP-41C Operating Manual, A Guide For The Experienced User, June 1980](https://i.ebayimg.com/thumbs/images/g/UekAAOSwzttipLY4/s-l140.jpg) | | $49.99 | Free | ![Buy HP-41C Operating Manual, A Guide For The Experienced User, June 1980](/images/bin.gif)
| 11d 22h 58m |
![Rare March 1980 HP-41C Owner's Handbook + Standard Applications](https://i.ebayimg.com/thumbs/images/g/YCkAAOSwQR9ipLea/s-l140.jpg) | | $49.99 | Free | ![Buy Rare March 1980 HP-41C Owner's Handbook + Standard Applications](/images/bin.gif)
| 11d 23h 5m |
![Hewlett Packard HP-41C/41CV Operating Manual A Guide for the Experienced User](https://i.ebayimg.com/thumbs/images/g/JBYAAOSwql5kTsuy/s-l140.jpg) | | $50.00 | $9.99 | ![Buy Hewlett Packard HP-41C/41CV Operating Manual A Guide for the Experienced User](/images/bin.gif)
| 12d 0h 34m |
![Vintage HP Original Brown Vinyl Soft Zip Case for Calculator Case Only HP 41C](https://i.ebayimg.com/thumbs/images/g/UfEAAOSwqRFlT9L0/s-l140.jpg) | | $39.99 | $6.00 | ![Buy Vintage HP Original Brown Vinyl Soft Zip Case for Calculator Case Only HP 41C](/images/bin.gif)
| 12d 1h 39m |
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