1988 Seattle Mariners Team Signed Autographed Official AL Baseball With 22 Signatures SKU #218490 MP-Olympics " This item has been

" This item has been certified authentic by PSA/DNA and comes with their tamper-proof sticker and matching certificate of authenticity

5 Team Issued Photo that has been hand signed by Lou Brock

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This is a 1988 Topps Baseball Autograph Card Lot

1988 Seattle Mariners Team Signed Autographed Official AL Baseball With 22 Signatures SKU #218490 MP-Olympics " This item has beenThis is an Official American League Baseball that has been hand signed by 22 members of the 1988 Seattle Mariners Team. This item is guaranteed to pass any third party authentication company including Beckett, PSA DNA, & JSA authentication.