Don't miss this outstanding sale from our dear cobuba ! an hp-10 with a special 40% rebate !! the original price was $975 (see here) and now the same item is on sale for only $575 !! (see here )
Hurry up, at this exceptionally low price, it may not be long until someone buys it !
Note that the box is missing in the new auction, this may explain the price drop. Expect to see very soon an auction for an empty box for $400 ...
Note also that the description has slightly changed, the display that was showing a "row of flashing decimals" is now showing a "row of running decimals". Maybe he realized that the first description was too honest and that it may give a clue that the calculator is not working at all. Writing "running decimals" is more neutral and may lead more people into believing it's working. Or it's possible that, although he admits "I do not have expertise to test it further", he may have found new synthetic functions for the hp-10 that allows it to program itself automatically so that when you turn it on it runs a new auto-generated program ...