VERY RARE VINTAGE HP-27 Financial/Scientific Calculator with Panamatik Board and Manual

You are bidding on a vintage HP-27 financial/scientific calculator that is in working condition and in good physical condition. The calculator has a Panamatik board and displays HP-27E when you turn it on. Not sure how to invoke any special features supported by the Panamatik board.

The auction includes:

• 1.   The HP-27 financial/scientific calculator. The calculator supports statistical and scientific functions in addition to the financial functions.
  
• 2.   Battery pack.
• 3 User's manual in used condition (see pictures). No writing or highlights.
  
• 4.   A protective pouch.

You can easily find the manuals for this calculator online. To find the manuals, Google-search "HP Calculator Literature". The results will display links that will take you to a manuals' web site. It has a diverse collection of free calculator manuals and application pacs’ manuals (including full program listings) for the HP-27 and many other vintage HP calculator products. I am not affiliated with that web site.

Here is the check list for the HP-22 calculator:

Winning bidders, in the US, will for USPS Medium Flat-Rate Box priority. You have seven days from receiving the calculator item to return it. I will refund you only what you paid for the calculator unless I grossly misrepresented the calculator. By bidding you agree to these terms.

All bidders with feedback of 2 or less must contact me BEFORE bidding. I reserve the right to cancel your bid if you do not contact me.

Payment VIA PAYPAL. The winning bidder MUST SEND PAYMENT WITHIN 3 DAYS from the end of bidding. Please bid only if you are serious about honoring your bid.