Tony Gwynn Signed 1992 Upper Deck #274 Baseball Card HO
The Junior Junkie: the Baseball Cards of Ken Griffey, Jr. and Beyond: February 2016
1997 Zenith #50 Jose Guillen - NM-MT - Card Shack
Tony Gwynn Checklist - Supercollector Catalog
Bleedin' Brown and Gold: March 2015
1992 Bowman Baseball Card #50 Tony Gwynn : Collectibles & Fine Art
PSA Magazine: 2022 August #008 by PSA Magazine - Issuu
1992 Bowman Baseball Card #50 Tony Gwynn : Collectibles & Fine Art
Tony Gwynn Memorabilia, Autographed Tony Gwynn Collectibles
Tony Gwynn Checklist - Supercollector Catalog
tony gwynn 1992 Values - MAVIN
25 Most Valuable 1992 Topps Baseball Cards - Old Sports Cards
Mavin 1992 Bowman #50 Tony Gwynn San Diego Padres HOF PSA 9 MINT