This is a 1987 Topps Baseball Card of Mark McGwire #366.
The picture is one of the actual cards being auctioned. I will leave the grading up to the buyer. I am the original owner and have kept them in a climate controlled environment in a smoke free home.
If you would like more information, please feel free to ask. Please check out our other listings for more interesting items. I combine shipping whenever possible. All cards sent by First Class Mail.