You are looking at what I believe is a used. Working 1987 HP 10B BUSINESS Hewlett Packard Calculator NICE Condition w/ Case that works. Folks this is part of a NEW rather Large estate we are currently liquidating here on Ebay. very good shape overall w/ minor wear. please take a look at the pictures provided and see if this would make a nice addition to your collection. What a nice piece to add to your collection. Good luck and happy bidding.Unless it is stated differently earlier otherwise in this ad, this item is used and is being sold AS-IS with no warranty. no returns. PAYMENT IS DUE NO LATER THAN 2 DAYS AFTER THE AUCTION END OR THE ITEM WILL BE RE-LISTED. Please, come back and take a look at us once in a while for more unique and unusual items and please bookmark us and check back often for other unique and collectable items...you NEVER know what we will list here on E-Bay.....Thanks:)