Auction house Sotheby's will be selling two bits of history soon -- one strongly related to Apple, the other less so -- both tied to the late Steve Jobs. On June 15, the company will be auctioning a rare working Apple I motherboard, one of only six known to exist in this state, and expected to fetch more than $180,000. Also being auctioned in a separate lot is a rare handwritten memo and typed report from Jobs from his time at Atari.