1993 Upper Deck Kansas City Royals Baseball Cards Team Set
Gregg Jefferies
Gregg Jefferies Game Worn Philadelphia Phillies Jersey 1996
One statistic that indicates Dick Allen was the greatest pure hitter in Phillies history - The Good Phight
GREGG JEFFERIES PHILADELPHIA PHILLIES GAME WORN USED RARE 1997 JERSEY (METS)
Gregg Jefferies: Was He Actually Good? - The Good Phight
The most hyped prospect ever for all 30 MLB teams - ESPN
1996 Topps Stadium Club - [Base] #425 - Gregg Jefferies
GREGG JEFFERIES PHILADELPHIA PHILLIES GAME WORN USED RARE 1997 JERSEY (METS)
Pat Burrell player worn jersey patch baseball card (Philadelphia Phillies) 2004 Topps Bazooka Adventures #BAPB