Chris Chambliss Signed 8x10 Photo (AIV) chiefs this signed replica Gary Sheffield

this signed replica Gary Sheffield jersey features the team's powder blue colors and yellow-navy trim with a nameplate across the back

There aren't many sure things when it comes to mystery boxes - but our Current Ballers Jersey Mystery Box is about as close as it gets

An official MLB baseball autographed by Wade Boggs and authenticated by JSA

beneath is a tamper-proof sticker indicating the signature has been verified by James Spence Authentication (JSA)

A professional style black custom replica football jersey autographed by Jack Ham with HOF 88 inscription and authenticated by JSA

Chris Chambliss Signed 8x10 Photo (AIV) chiefs this signed replica Gary Sheffield2x World Series Champ 1977 and 78 1971 American League Rookie of the Year 1978 Gold Glove Award Yankees, Indians, Braves Additional certification provided by JSA certified by AIV and authenticity guaranteed by RSA