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Joy of a team set, update 18 (putting the '88 Dodgers to bed)
PSA Magazine: 2023 April #016 by PSA Magazine - Issuu
Robert Edward Auctions - The Premiere Sports Auction House
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PSA Magazine: 2023 January #013 by PSA Magazine - Issuu
Don Mattingly collector shows his passion for Yankee great with unique, online checklist - Sports Collectors Digest
Ron Guidry Baseball Trading Card Database
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