John Olerud 7- Card Lot. Rookie Card Toronto Blue Jays & 1 Mets
Dime Boxes -- The Low-End Baseball Card Collector's Journey: Into the Sunset, Pt. 4: John Olerud
John Olerud 1992 Cards #1
One wild record you probably didn't know for all 30 MLB teams - ESPN
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A NEW YORK METS 30 YEARS OLD CARD
1990 score blue jays john olerud rookie mint card#589
Roger Cedeno: 1999 N.L. Wild Card Champion Mets Outfielder (1999 / 2002-2004)
John Olerud Price List - Supercollector Catalog
Happy Birthday John McDonald - Bluebird Banter
John Olerud Baseball Trading Card Database
john olerud 5 Values - MAVIN
The best players to wear every uniform number in Blue Jays franchise history - The Athletic
john olerud 5 Values - MAVIN
Remembering John Olerud's 1993 season on his 53rd birthday - Cooperstowners in Canada
John Olerud, NatsTown
john olerud 5 Values - MAVIN