1991 Upper Deck New York Mets Baseball Card #156 Gregg Jefferies
Nic Peischl (@npeischl721) / X
ODDBALL 1988 New York Mets Team Sets, BRODER & Gregg Jefferies STAR, Strawberry
GREGG JEFFERIES New York Mets 1987 Majestic Cooperstown Home Baseball Jersey - Custom Throwback Jerseys
Whatever Happened to Gregg Jefferies, the Hyped-Up New York Mets Phenom?
MMO Exclusive: Former Met, Gregg Jefferies - Metsmerized Online
Meeting Gregg Jefferies
Whatever Happened to Gregg Jefferies, the Hyped-Up New York Mets Phenom?
Gregg Jefferies Checklist - Supercollector Catalog
ODDBALL 1988 New York Mets Team Sets, BRODER & Gregg Jefferies STAR, Strawberry
18 and Life « Faith and Fear in Flushing