I will be happy to sell to Qualified Buyers Worldwide. This piece of history is rare, and will display well in your vintage computer collection. Minimal testing has been done. They are not offered as perfect, as they are up to 35 years old.Early microcomputers were known to have faults and require technical knowledge to repair or operate properly. You are free to ask questions. The item "Rare MITS Altair 680 Computer Manual (Will Ship WorldWide)" is in sale since Sunday, December 18, 2016. This item is in the category "Computers/Tablets & Networking\Vintage Computing\Vintage Manuals & Merchandise". The seller is "vintagecomputermuseum" and is located in East Aurora, New York. This item can be shipped worldwide.