Gregg Jefferies wonders how good he could have been
1988 Score Gregg Jefferies Rookie Prospect Baseball Card #645 MLB New York Mets
gregg jefferies topps 233 Values - MAVIN
25 Most Valuable 1989 Upper Deck Baseball Cards - Old Sports Cards
Gregg Jefferies Checklist - Supercollector Catalog
Gregg Jefferies Donruss 35 Values - MAVIN
Gregg Jefferies Trading Cards: Values, Tracking & Hot Deals
Gregg Jefferies Trading Cards: Values, Tracking & Hot Deals
Card is in nm condition.
Gregg Jefferies 1993 Topps Finest MLB Trading Card # 83 Cardinals