For Sale: Buzz Aldrin's Toothbrush, $9,000 OBO

How much would you pay for another man's toothbrush, if that toothbrush happened to have gone to the moon with Buzz Aldrin? The auction house estimates someone might throw as much as $24,000 at this unique opportunity to own a piece of space history. Heritage Auctions has plenty of other weird space items for you to choose from in its space memorabilia auction that ends April 18. You can bid on space food including Apollo 17 brownies, Apollo astronaut Richard Gordon's comb, and Neil Armstrong's childhood toy plane. Here are some of our favorite items on the block.
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Images and captions: Heritage Auctions