Are you looking for your very own, 80's era John Stamos poster? Signed John Wayne photo? Michael Jordan basketball? Amazon.com has a new store for you, the Amazon Entertainment Collectibles Store. Amazon announced the new site today, saying the store offers up 35,000 "unique and rare" collectibles and memorabilia. Amazon said the site will let users browse all kinds of items by price, year, item type, entertainment type, and more. Amazon is tapping third party merchants for the memorabilia on the new store.