HP-41CX, Extended Memory ROM 82181A, X-Memory
C $108.66
Modules, Pacs and Cards
HP-21 Applications Book; HP 21 Scientific Calculator Problem Solving 00021-9016
C $46.81
HP-12C Owner's Handbook & Problem-Solving Guide , Good Cond. w/writing, Mar 83
C $11.11
IDLER GEAR, Printer Paper Advance Drive Repair HP 91 HP 92 HP 97 HP 97S
C $61.57
HP-67/HP-97 Business Decisions Pac Manual
C $13.23
HP-11C Solutions Handbook , Good Condition, April 1981
C $39.83
HP Solving Problems with your HP Calculator, April 1980 Printing, Excellent
C $5.46
HP-65, HP-67, HP-97, HP-41C Blank Magnetic Card Wallet
C $12.88
HP PROGRAM CARD Abrasive Head Cleaner Card for HP-71B HP-75C HP-75D calculators!
C $20.13
HP-38E/38C Owner's Handbook, Very Good Condition with Cards in rear
C $12.83
HP-75 Overlays, 5 Blank Overlays, (82717A)
C $33.87
HP-12C Real Estate Applications Handbook , Good Condition, Sep 1982
C $11.11
HP-34C Applications Manual, Great Condition
C $6.83
HP-12C Leasing Applications Handbook , Good Condition, Nov 1982
C $11.11
HP-67/HP-97 Math Pac 1, Manual
C $25.55
HP-41C Application Pac: Financial Decisions, Manual ONLY; Rev C
C $12.88
RARE LISTING Control the world with HP-IL; DRAFT COPY; Gary Friedman
C $95.08
HP-22 Owner’s Handbook, Very Good With All Registration Cards
C $46.82
HP-71 BASIC Made Easy (For the HP-71B calculator) by Joseph Horn
C $191.17
Advanced Software Development Tools for HP 41 Version 2.0, Warren Furlow Educalc
C $122.34
Circuit Descriptions Series 40 (41C, CV, CX), Photocopy of HP Docs
C $122.34
HP-33E Quick Reference Card, Excellent Condition
C $20.98
HP-25 Quick Reference Guide, Excellent Condition
C $24.97
HP-67/HP-97 Clinical Lab and Nuclear Medicine Pac Manual Only
C $67.96
HP-38E/38C Quick Reference Card, Excellent Condition
C $21.04
About us
Welcome to my eBay Store. I strive to offer the best HP calculators to the world. Most go through some form of cleaning or repair prior to being listed. If you ever have a problem with anything I sell, please let me know. I want to "make it right".
Thanks for looking!
Thanks for looking!
Seller feedback (4,839)
- l***l (2882)- Feedback left by buyer.Past 6 monthsVerified purchaseSmooth transaction, great communication, item as described, relatively quick shipping, item securely packed, highly recommended seller!
- b***a (169)- Feedback left by buyer.Past 6 monthsVerified purchaseItem just as described and received in a timely fashion. Item was packed well. Good pricing. Would recommend this seller.
- d***c (1394)- Feedback left by buyer.Past 6 monthsVerified purchaseHP Reference Guide arrived in good condition, just as described and pictured. Quick shipping and well packaged. Quality hard to find item priced at a good value. Highly recommended seller!!!
- r***d (352)- Feedback left by buyer.Past 6 monthsVerified purchaseTroisième achat chez « Mainely Calculators ». Tout est toujours parfait. Un quatrième est en transit entre les USA et la France. Très bonne boutique HP. Vendeur aimable et réactif aux demandes parfois probablement pénibles des collectionneurs. 😇
- c***c (399)- Feedback left by buyer.Past 6 monthsVerified purchaseExcellent seller. I'm a repeat buyer and the experience is always excellent. Item is as described, well packaged, fast postage. A++.
- 6***w- Feedback left by buyer.Past 6 monthsVerified purchaseLike description in a perfect condition. Immediately shipped and well packaged. Highly recommend seller.