One of the items I was following was a ticket stub from Wilt Chamberlain's 100-point game. I know that Wilt 100 ticket stubs are extreme rarities, but I was still shocked to see it go for $10,000+, considering it has been beat to hell, laminated and written on. The stub in this auction only sold for $600 less than a far nicer one sold for at Heritage two months ago.
http://sports.ha.com/c/item.zx?saleNo=7075&lotNo=81942