Who's into sports stuff? memorbilia?

I have some things I am considering letting go....couple of autographed bats, one SEVERELY crack/broken at a game....signed by Giantts player that broke it...also a cracked but unbroken bat from a Indians game signed by all players. Also STACKS of NBA cards....various players....literally hundreds of cards. (and when I say stacks....I mean stacks! I have a box about 2 ft by 2 ft filled.....it would take me forever to go thru all these but if I get bored one day...I just might)