Description:Mark McGwire & Will Clark dual-signed Mother's Cookies baseball cards promotional poster (NM). 24"x33" matted "Bay Area Trading Card Days" poster signed by both McGwire and Clark in black marker. Signatures rate 9 to 10 out of 10: NM
This internet auction will close to initial bids at 10pm E.S.T
on September 25, 2024. Bids may be placed at any time up until the closing and bidding will extend past 10pm E.S.T. on September 25 for 20 minute intervals per lot for each bid placed on a given lot.