The Museum of HP Calculators

HP Calculator Ads

[ New HP advertisement | Rules | Ad FAQ | Search / Personalize | Mark All Read ]
[ HP Forum | Forum Daily View | Archives | Articles | Memories | Biographies | Classified Ads | Ads without Auctions]

Welcome!

This forum is for the buying and selling of older (out-of-production) HP calculators, computers and parts and supplies as well as mechanical calculators and slide rules. Please do not publish ads for the same items or services more frequently than once per week. Inappropriate or frequently reposted ads may be deleted at any time with or without notification. Please review the Terms of Use for more complete information.

The Museum of HP Calculators and the curator take no responsibility for ads placed here. Please take appropriate precautions when dealing with strangers over the internet. Please Beware of Scams!! Please use the HP forum section for general discussions.

The following abbreviations are used:

(WTB)

Want To Buy           

(AUCTION)

For sale by online Auction (like eBay)

(FS)

For Sale at fixed price

(TRADE)

For Trade (only)

(FSBO)

For Sale at Best Offer

(FSOT)

For Sale Or Trade

(MFSBO)

May be For Sale at Best Offer

(SW)

Service Wanted

(FSOBO)

For Sale at fixed price Or Best Offer

(SO)

Service Offered

(FREE)

Free item(s)


HP advertisement Index

The most recent ads are shown with previews. Click on a title to see a complete ad.

HP advertisements Posted or Modified Within the Last Archive

26 of 26 HP advertisements Displayed
(Reversed Threaded Listing)

HP 82210a 41CV Emulator Card. Manual, Overlay (WTB)
Looking for a 41CV Emulator Card/Manual/Overlay for the 48sx. Let me know if you want to part with yours! |
[Contact svisvanatha | View complete ad] Posted 16 May 2013

HP-97S I/O CALCULATOR WITH TESTED BCD INTERFACE. (AUCTION)
Hi, for your consideration, a fully working HP-97S I/O, with battery pack, charger, standard pack cards,original diagnostic test card and more. Take a look at obj #121109963332. | Thanks a lot for your interest. | Ignazio Cara |
[Contact Ignazio Cara (Italy) | View complete ad] Posted 16 May 2013

HP01 Calculator Watch (AUCTION)
Selling my stainless steel HP01 'wrist instrument' on ebay - see item 230979559817. Starting at $0.99 with no reserve.
[Contact Keith Midson | View complete ad] Posted 11 May 2013

Hewlett Packard HP-80 BOXED (AUCTION)
Selling my HP80 boxed set on ebay - see item 230978967203 | It is in mint condition and has been in my collection for many years. | Cheers, Keith
[Contact Keith Midson | View complete ad] Posted 10 May 2013

Rare HP-70 for sale (AUCTION)
Selling my HP-70 on ebay - see item 330921442710 | Cheers, Keith
[Contact Keith Midson | View complete ad] Posted 10 May 2013

HP 71 FORTH/ Assembler Module (WTB)
I am constantly looking for a FORTH/Assembler module for my HP71 but it seems to me that the are extinct. | Is there anybody who can supply? | Greetings from Vienna, Austria! | Peter Haas
[Contact Peter Haas | View complete ad] Posted 7 May 2013

HP-01 module or broken HP-01 (WTB)
I would like to work on extracting the ROM code of the HP-01. To do so, I would open the hybrid module of the HP-01 and either try to electronically exercise the ROMs to extract the data or read out the ROMs photographically. | As opening the module might render it useless I do not want to try this on an expensive watch in working condition, but rather use some remains that are of little value to the current owner. | By now (2013-05-16) I have the HP-01 code from the patent running in nonpareil-0.79, as a prove of concept. There is a screenshot for reference at http://brainaid.de/people/ec. . .
[Contact Christian Dost | View complete ad] Posted 6 May 2013

HP Calculators HP-35/45/55/65/67/70/80 Instructions Labels (FSBO)
Self-adhesive replacement instructions labels meant to be placed at the back of these calculators. Please refer to eBay listing #140955310391. | If interested please contact me at ben.ong@gmail.com
[Contact ben ong | View complete ad] Posted 5 May 2013

SPARCOM FINANCE PAC AND MATHEMATICS PAC for HP 48 SX/HP48GX (FS)
Hi, | I wanted to inform you about the availability of two ROM cards for HP 48 SX / HP 48 GX series. | They are : | (a) Sparcom Mathematics Reference Pac. Condition : Excellent + User Guide in mint condition included. | (b) Sparcom Business Pac : Condition : Excellent + User Guide in mint condition included. | [the last one is a finance pac more powerful than the HP 12c, 17Bii financial calculators] | Should you be interested, the links follows, | (a) http://cgi.ebay.fr/ws/eBayISAPI.dll?ViewItem&item=271198967120 | (b) http://cgi.ebay.fr/ws/eBayISAPI.dll?ViewItem&item=2. . .
[Contact waterman | View complete ad] Posted 1 May 2013

HP 71B, new cond many accessories (AUCTION)
http://www.ebay.com/itm/HP-71B-Excellent-Condition-many-accessories-/171031638342?pt=Vintage_Electronics_R2&hash=item27d247b146 | I originally bought this HP-71B 25 years ago and has been boxed in my garage after about the first few years of use for 25 years now. | The HP-71B is in like new condition--no damage. Was boxed without the batteries so no battery corrosion. Installed four AAA batteries and started up fine. | Has all the original HP boxes and manuals in good condition. | Has a card reader along with some strips | Has Translator HP P/N 82490A | Has Text Editor HP P/N 8. . .
[Contact RobH-HP71B | View complete ad] Posted 27 Apr 2013

Two "Calendar of HP Personal Calculators" - 2008, 2009 (FSBO)
Lots of HP calculator pictures. Best offer by the end of April 2013 gets them. These will fit (barely!) in a USPS flat rate envelope, so postage is $5.60 to anywhere in the US, so that must be the minimum offer! | Dave Shaffer shaffer(@at@)alumni(.dot.)caltech(.dot.)edu
[Contact Dave Shaffer (Arizona) | View complete ad] Posted 27 Apr 2013

HP 65 and 25 items (FSOBO)
Here is a list of items from the 'Classic" and "Woodstock" series that I am selling. I'm taking a stab at the street value for some of these because I haven't seen comparables listed. If items don't sell at the listed price in a week I'll take best offer. | All prices are in US dollars and buyer pays shipping. Payment by PayPal for purchases over 50 USD. I'll except a check and your honor on this forum for purchases below 50 USD. Send responses or questions to my email | michael dot altmann at gmail dot com | Package of 20 cardboard pocket instruction cards for HP 65, in o. . .
[Contact Michae Altmann | View complete ad] Posted 22 Apr 2013

HP 660LX (FSBO)
I have this 660 LX in great shape no scratches battery compartment is clean works great have 2 spare batteries and a desk saddle would like to get 50.00 bucks for it but make a fair offer and it might be yours any questions let me know
[Contact Gerald Jenny | View complete ad] Posted 21 Apr 2013

HP-IL 82973A Interface Card (AUCTION)
Up for auction on eBay is the HP-IL 82973A PC ISA Interface Card. It includes the original box, PC Card, 5-1/4" Floppy, warranty card and Wealth of Accessories Brochure. The item # is 281095756614 | Thanks
[Contact Philip Reagan (Texas) | View complete ad] Posted 19 Apr 2013

HP 42S - New In Box, Never Used with Manual (AUCTION)
I have listed an HP 42S that is new in its box. It comes with an operating manual, the cover sleeve and batteries. I purchased this from the HP Spare Parts website in May of 2002 and comes in the brown HP Service Box. The unit was made in Indonesia. The eBay item# is 281095704783 | Thanks
[Contact Philip Reagan (Texas) | View complete ad] Posted 19 Apr 2013

Selling my MINT HP41CX (AUCTION)
I am selling my MINT HP41CX on ebay. Item: 121097101236
[Contact Christopher Johnson | View complete ad] Posted 18 Apr 2013

Several HP caculators and accessories. (AUCTION)
Hi all, | I've listed a number of calculators and accessories for auction. | - HP-41C Boxed. | - HP-41CV Boxed. | - HP-25C | - HP-67 (Working card reader) | - Printer diagnostic module | - HP-IL Diagnostic Module. | - Rebuilt I/O Block (for HP-41) | - Rebuilt Battery Pac (for HP-41) | ....up to 19 items. | Hope you may find some of them interesting. | eBay ID: Replycant. | Link: http://www.ebay.es/sch/replycant/m.html?_nkw=&_armrs=1&_from=&_ipg=&_trksid=p3686 | Feel free to contact me if you need further info. | Best wishes from the Canary Islands.. . .
[Contact Diego Diaz | View complete ad] Posted 11 Apr 2013

(UPDATED) A small collection for sale (MFSBO)
Sorry to anyone who have sent an unanswered email, I got my e-mail updated. | For sale the following stuff. | Cannot tell for sure if every part is working or not. Just ask and I will check it for you. I accept full or partial sales. | Thanks for reading! | Printer 82143A Boxed with some paper rolls. | Printer 82162A | Printer 82162A | Printer 82162A | Printer 82240B IR | Cassette Recorder 82161A | Cassette Recorder 82161A | Calculator HP 28-S | Calculator HP 28-S with leather case | Calculator HP 28-C | Calculator HP 41-CX ;Damaged battery terminals. | Calculator. . .
[Contact inaki | View complete ad] Posted 8 Apr 2013

HP-41CX Calculator System (FSBO)
HP-41CX Calculator System | Your chance to own the most powerful HP41CX ever made. | Includes the PPC Module, Finance and Math modules permanently installed in the calculator. | Also included is an HP-41 Advantage Module. | In a separate case I have a HP-IL Printer and Cassette with the HP-IL Module. The Cassette Tape includes a dozen or so tapes. and there are a dozen rolls of printer tape. | Unfortunately the batteries are shot. I have one battery with dead cells and the other is missing. The Printer and Cassette used the same batteries. | There are 2 AC Adapters and most manuals. . .
[Contact B. Altman | View complete ad] Posted 5 Apr 2013

Interface Serial Hp82939a for Hp Series 80 (FS)
I am selling a untested INTERFACE SERIAL for HP SERIES 80 HP82939a. | It is in good fisical aspect but untested . You can see photos of this at this page http://articulo.mercadolibre.com.ar/MLA-451868663-interface-serial-hp82939a-para-hp-series-80-_JM . The price is U$S 100= plus sending. The article is in Argentina.
[Contact Victor Fernandez | View complete ad] Posted 1 Apr 2013

Sharp PC-1280 (WTB)
Offer price will be commensurate with the conditions of the calculator and its accessories. |
[Contact From Hong Kong | View complete ad] Posted 27 Mar 2013

various HP items (MFSBO)
I have several items I would like to sell; | HP-85A working and was hand picked from several unit. Will need printer belt and tape cap stand repaired. | HP-110 functioning but needs battery re-built. | HP-110 needs battery repaired unsure of functionality. | Various HP-110 books and software. | Please let me know your interest. | Jeff | PLEASE, SOMEONE MAKE AN OFFER I CANT REFUSE!
[Contact Jeff Davis | View complete ad] Posted 23 Mar 2013

Forth on HP-71B (WTB)
I am looking to install Forth into my HP-71B. I am looking for either the Forth/Assembler ROM or alternatively the HP-41/HP-71 Translator ROM. | Please contact me if you have something available for sale. | Thanks! | smp |
[Contact Stephen Pereira | View complete ad] Posted 22 Mar 2013

(2) HP 82166A HP-IL Converters (MFSBO)
I have two of these, essentially brand new apart from an initial simple test. Please let me know if anyone is interested, and if so, make an offer for one or both. | Cheers, | John
[Contact John Robinson | View complete ad] Posted 19 Mar 2013

Some calculators (MFSBO) (MFSBO)
HP-17BII like new. | Hp-27S very good. | HP-27S average. | HP-10B above average. | HP-20B like new.
[Contact Eric L. Huerta | View complete ad] Posted 18 Mar 2013

Buying a HP42s (WTB)
Is anybody wanting to sell a HP-42s in good conditions? Or a HP 67 or HP 48? |
[Contact James Bernal | View complete ad] Posted 8 Mar 2013


[ Return to the full Index | Return to the Index without auctions ]

Go to the HP Forum archives selection page
Go back to the main exhibit hall