Sport: BaseballPosition:Year of birth:Birth place: Total cards: 781 # of rookie: 5 # of autograph: 20 # of memorabila: 0 # of serial: 147 |
| 1986 ProCards Columbia Mets #16 Gregg Jefferies |
| 1987 Jackson Mets Feder #24 Gregg Jefferies |
| 1987 Texas League All-Stars Feder #11 Gregg Jefferies |
| 1988 Classic Blue #243 Gregg Jefferies |
| 1988 CMC Tidewater Tides #15B Gregg Jefferies COR |
| 1988 CMC Triple A All-Stars #27 Gregg Jefferies |
| 1988 Donruss #657 Gregg Jefferies Attribute(s): RC |
| 1988 Donruss New York Mets Team Collection #657 Gregg Jefferies |
| 1988 Fleer #137 Gregg Jefferies Attribute(s): RC |
| 1988 Fleer Glossy #137 Gregg Jefferies |
| 1988 Fleer Mini #94 Gregg Jefferies |
| 1988 Leaf #259 Gregg Jefferies Attribute(s): RC |
| 1988 Mets Colla Postcards #27 Gregg Jefferies |
| 1988 ProCards Tidewater Tides #1600 Gregg Jefferies |
| 1988 ProCards Triple A All-Stars #40 Gregg Jefferies |
| 1988 Score #645 Gregg Jefferies Attribute(s): RC |
| 1988 Score Glossy #645 Gregg Jefferies Attribute(s): S# /5000 |
| 1988 Tidewater Tides Candl #9 Gregg Jefferies |
| 1988-89 Star Gold Edition Promos #1 Gregg Jefferies |
| 1988-89 Star Jefferies Blue #1 Gregg Jefferies CL Attribute(s): /8000 |
| 1988-89 Star Jefferies Blue #10 Gregg Jefferies/ The Future Attribute(s): /8000 |
| 1988-89 Star Jefferies Blue #11 Gregg Jefferies/ Infield Attribute(s): /8000 |
| 1988-89 Star Jefferies Blue #2 Gregg Jefferies/ Minor Stats Attribute(s): /8000 |
| 1988-89 Star Jefferies Blue #3 Gregg Jefferies/ Major Stats Attribute(s): /8000 |
| 1988-89 Star Jefferies Blue #4 Gregg Jefferies/ Texas League MVP Attribute(s): /8000 |
| 1988-89 Star Jefferies Blue #5 Gregg Jefferies/ Carolina League MVP Attribute(s): /8000 |
| 1988-89 Star Jefferies Blue #6 Gregg Jefferies/ Player Of The Year Attribute(s): /8000 |
| 1988-89 Star Jefferies Blue #7 Gregg Jefferies/ Post Season Stats Attribute(s): /8000 |
| 1988-89 Star Jefferies Blue #8 Gregg Jefferies/ Great In 1988! Attribute(s): /8000 |
| 1988-89 Star Jefferies Blue #9 Gregg Jefferies/ Personal Data Attribute(s): /8000 |
| 1988-89 Star Jefferies Orange #1 Gregg Jefferies CL |
| 1988-89 Star Jefferies Orange #10 Gregg Jefferies (The Future) |
| 1988-89 Star Jefferies Orange #11 Gregg Jefferies (Infield) |
| 1988-89 Star Jefferies Orange #2 Gregg Jefferies (Minor Stats) |
| 1988-89 Star Jefferies Orange #3 Gregg Jefferies (Major Stats) |
| 1988-89 Star Jefferies Orange #4 Gregg Jefferies (Texas League MVP) |
| 1988-89 Star Jefferies Orange #5 Gregg Jefferies (Carolina League MVP) |
| 1988-89 Star Jefferies Orange #6 Gregg Jefferies (Player Of The Year) |
| 1988-89 Star Jefferies Orange #7 Gregg Jefferies (Post Season Stats) |
| 1988-89 Star Jefferies Orange #8 Gregg Jefferies (Great In 1988!) |
| 1988-89 Star Jefferies Orange #9 Gregg Jefferies (Personal Data) |
| 1988-89 Star Jefferies Pink #1 Gregg Jefferies CL |
| 1988-89 Star Jefferies Pink #10 Gregg Jefferies (The Future) |
| 1988-89 Star Jefferies Pink #11 Gregg Jefferies (Infield) |
| 1988-89 Star Jefferies Pink #2 Gregg Jefferies (Minor Stats) |
| 1988-89 Star Jefferies Pink #3 Gregg Jefferies (Major Stats) |
| 1988-89 Star Jefferies Pink #4 Gregg Jefferies (Texas League MVP) |
| 1988-89 Star Jefferies Pink #5 Gregg Jefferies (Carolina League MVP) |
| 1988-89 Star Jefferies Pink #6 Gregg Jefferies (Player Of The Year) |
| 1988-89 Star Jefferies Pink #7 Gregg Jefferies (Post Season Stats) |
| 1988-89 Star Jefferies Pink #8 Gregg Jefferies (Great In 1988!) |
| 1988-89 Star Jefferies Pink #9 Gregg Jefferies (Personal Data) |
| 1989 Baseball Cards Magazine Repli-cards #10 Gregg Jefferies |
| 1989 Bazooka #16 Gregg Jefferies |
| 1989 Bowman #381 Gregg Jefferies |
| 1989 Bowman Tiffany #381 Gregg Jefferies Attribute(s): S# /6000 |
| 1989 Card Collectors Company Jefferies Boyhood #1 Gregg Jefferies/ At Age Three |
| 1989 Card Collectors Company Jefferies Boyhood #10 Gregg Jefferies Interview |
| 1989 Card Collectors Company Jefferies Boyhood #11 Gregg Jefferies/ At Age Fifteen |
| 1989 Card Collectors Company Jefferies Boyhood #12 Gregg Jefferies/ In Batting Drill |
| 1989 Card Collectors Company Jefferies Boyhood #13 Gregg Jefferies/ At Batting Practice |
| 1989 Card Collectors Company Jefferies Boyhood #14 Gregg Jefferies/ Beginning His Swing |
| 1989 Card Collectors Company Jefferies Boyhood #15 Gregg Jefferies/ Halfway Through Swing |
| 1989 Card Collectors Company Jefferies Boyhood #16 Gregg Jefferies/ Completing His Swing |
| 1989 Card Collectors Company Jefferies Boyhood #2 Gregg Jefferies/ At Age Six |
| 1989 Card Collectors Company Jefferies Boyhood #3 Gregg Jefferies/ On One Knee With Bat |
| 1989 Card Collectors Company Jefferies Boyhood #4 Gregg Jefferies/ At Age Eight |
| 1989 Card Collectors Company Jefferies Boyhood #5 Gregg Jefferies/ At Age Nine |
| 1989 Card Collectors Company Jefferies Boyhood #6 Gregg Jefferies/ At Age Ten |
| 1989 Card Collectors Company Jefferies Boyhood #7 Gregg Jefferies/ (At Bat For His |
| 1989 Card Collectors Company Jefferies Boyhood #8 Gregg Jefferies/ Portrait In His First Tie |
| 1989 Card Collectors Company Jefferies Boyhood #9 Gregg Jefferies/ At Age Five |
| 1989 Classic Light Blue #6 Gregg Jefferies |
| 1989 Classic Travel Purple #154 Gregg Jefferies |
| 1989 Donruss #35 Gregg Jefferies |
| 1989 Donruss Baseball's Best #152 Gregg Jefferies |
| 1989 Donruss Rookies #2 Gregg Jefferies |
| 1989 Fleer #38 Gregg Jefferies |
| 1989 Fleer Exciting Stars #26 Gregg Jefferies |
| 1989 Fleer Glossy #38 Gregg Jefferies |
| 1989 Fleer League Leaders #23 Gregg Jefferies |
| 1989 Fleer Superstars #25 Gregg Jefferies |
| 1989 Grand Slam Baseball #NNO Gregg Jefferies |
| 1989 Holsum Schafer's Super Stars Discs #11 Gregg Jefferies |
| 1989 Holsum Super Stars Discs #11 Gregg Jefferies |
| 1989 J.J. Nissen Super Stars #11 Gregg Jefferies |
| 1989 K-Mart Dream Team #11 Gregg Jefferies |
| 1989 Kahn's New York Mets #12 Gregg Jefferies |
| 1989 Kenner Starting Lineup #74 Gregg Jefferies |
| 1989 Mets Colla Postcards #10 Gregg Jefferies |
| 1989 Mets Fan Club #9 Gregg Jefferies |
| 1989 O-Pee-Chee #233 Gregg Jefferies |
| 1989 Pacific Cards And Comics Big League All Stars #17 Gregg Jefferies |
| 1989 Pacific Cards And Comics Big League All Stars #2 Gregg Jefferies |
| 1989 Panini Stickers #128 Gregg Jefferies |
| 1989 SCD Baseball Card Price Guide Monthly Pocket Price Guides #7 Gregg Jefferies |
| 1989 Score #600 Gregg Jefferies |
| 1989 Score Hottest 100 Rookies #1 Gregg Jefferies |
| 1989 Score Young Superstars I #1 Gregg Jefferies |
| 1989 Scoremasters #39 Gregg Jefferies |
