Mark McGwire 1988 Topps All-Star Rookie Green Line on Bat Error

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I took this card out of a factory set. So it is definitely gradable.

1988 Topps Mark McGwire rookie Error Card Green Line Down Bat. Printing error

is this the extremely rare error card? 1988 topps #580 Mark McGwire. : r/baseballcards

Errors / Variations Gallery - 1988 Topps Baseball

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This 1988 Topps baseball card features Mark McGwire and is a rare find for collectors. With a certification number of 0015332356, this original card

1988 Topps Baseball Error Card Mark McGwire 87 Record Breakers #3 Triangle BGS 7