A tiny, 65-square-foot home built by volunteers for the Toledo Museum of Art's 'Small Worlds' exhibition was auctioned on eBay through April 7, 2012. With a kitchenette and a room with a built-in desk area, the home can fit a queen mattress. Bidding started at $999 on March 8 and brought in over $29,000. Proceeds benefited early childhood programming at the museum. (Andrew Weber)