who else do you guys collect

Here's what Beckett has for a checklist:
Your search has resulted in 26 items.
2000 Revolution MLB Game Ball Signatures Adam Kennedy 1
2000 Revolution MLB Game Ball Signatures Randy Johnson 1
2000 Revolution MLB Game Ball Signatures Greg Maddux 2
2000 Revolution MLB Game Ball Signatures Rafael Furcal 3
2000 Revolution MLB Game Ball Signatures Shane Andrews 4
2000 Revolution MLB Game Ball Signatures Sean Casey 5
2000 Revolution MLB Game Ball Signatures Travis Dawkins 6
2000 Revolution MLB Game Ball Signatures Alex Gonzalez 7
2000 Revolution MLB Game Ball Signatures Shane Reynolds 8
2000 Revolution MLB Game Ball Signatures Eric Gagne 9
2000 Revolution MLB Game Ball Signatures Kevin Barker 10
2000 Revolution MLB Game Ball Signatures Eric Milton 11
2000 Revolution MLB Game Ball Signatures Mark Quinn 12
2000 Revolution MLB Game Ball Signatures Alfonso Soriano 13
2000 Revolution MLB Game Ball Signatures Brian Giles 14
2000 Revolution MLB Game Ball Signatures Mark Mulder 15
2000 Revolution MLB Game Ball Signatures Adam Piatt 16
2000 Revolution MLB Game Ball Signatures Warren Morris 17
2000 Revolution MLB Game Ball Signatures Rick Ankiel 18
2000 Revolution MLB Game Ball Signatures Adam Kennedy 19
2000 Revolution MLB Game Ball Signatures Fernando Tatis 20
2000 Revolution MLB Game Ball Signatures Barry Bonds 21
2000 Revolution MLB Game Ball Signatures Alex Rodriguez 22
2000 Revolution MLB Game Ball Signatures Ruben Mateo 23
2000 Revolution MLB Game Ball Signatures Billy Koch 24
2000 Revolution MLB Game Ball Signatures Brad Penny 25