have these to trade:
Sheffield 1989 Topps 343 (27)
Sheffield 1989 Donruss 31 (7)
Sheffield 1989 Fleer 196 (5)
Sheffiled 1989 Upper Deck 13 (4)
Sheffield 1995 Pinnacle Sample 119
Sheffield 1996 Leaf Preffered Press Proof 27
Sheffield 1989 SCD Pocket Price Guide Magazine 8
Sheffield 1993 Cartwrights Players Choice MVP 4
Sheffield 1997 Score Private Stock 184
Sheffield 1993 Triple Play Action Baseball 10/30
Sheffield 1996 Select Certified 3
Sheffield 1999 Pacific Prism 77
Sheffield 1993 Classic Best Gold 216 (3)
Sheffield 1989 Score Rising Star 10
Sheffield 1993 U S Playing Card Co 7 of Clubs (2)
Sheffield 1993 U S Playing Card Co K of Diamonds (2)
Sheffield 1994 Pinnacle Power Surge PS-15 (11)
Sheffield 1999 Fleer Tradition Vintage '61 40 (3)
Sheffield 1993 Hostess 6/32 (14)
Sheffield 1989 Toys R Us 28/33 (2)
Sheffield 1994 Post 5/30 (22)
Sheffield 1992 Barry Colla 20
Sheffield 1997 Score Hobby Reserve 515 (10)
Sheffield 1991 Jimmy Dean 7/25
Sheffield 1997 Upper Deck Predictor P-16 (unscratched)
Sheffield 1997 Coll Choice The Big Show 22/45 (3)
Sheffield 1995 Coll Choice SE Silver Signature 130 (2)
Sheffield 1996 Coll Choice Silver Sig 560
Sheffield 1994 Coll Choice Silver Sig 341
Sheffield 1996 Denny's 12/28
Sheffield 1997 Pacific Crown Collection 104
Sheffield 1995 Coll Choice You Crash The Game CG-18 Silver Aug 13
Sheffield 1995 Coll Choice You Make The Play 36 Single (2)
Sheffield 1995 SP Silver 55
Sheffield 1993 Triple Crown Contenders TC-8
Sheffield 1993 Leaf Gold Leaf All-Stars 5/10
Sheffield 1989 Score Young Superstar 25 (2)
Sheffield 1993 Ultra Homerun King 8 (2)
Sheffield 1990 Topps Rookies Commorative Set 25/33
Sheffield 1999 Choice Yardwork Y-17
Sheffield 1997 Donruss VxP1.0 24
Sheffield 1997 Donruss Signature 23 (3)
Sheffield 1994 Upper Deck Diamond Collection E-10
Sheffield 1991 Post 15/30 (3)
Sheffield 1993 Post 11/30 (3)
Sheffield 1994 Donruss Special Edition 5 (2)
Sheffield 1993 Toys R Us 64/100 (3)
Sheffield 1994 Team Stadium Club 67
Sheffield 1989 Classic 101
Sheffield 1991 Classic T-13 (3)
Sheffield 1992 Classic T-59 (2)
Sheffield 1990 Classic Blue 14 (18)
Sheffield 1994 Collectors Choice Team vs Team Scratch Off 14 (5)
Sheffield 1993 O-P-C Star Performers 6
Sheffield 1993 U D Fun Hot Shots 20
Sheffield 1997 Pinnacle Mint 23/30 with Bronze Coin (2)
Sheffield 1997 Pinnacle Mint 23/30 (2)
Sheffield 1993 Fleer/Atlantic 22/25 (30)
Sheffield 1997 Donruss Signature Series 30 (2)
Sheffield 1999 Gold Label Class "1" 20
Sheffield 1998 Topps Stars Red 5 (6593/9799)
Sheffield 1998 Donruss Collections 745
Sheffield 1998 Donruss Collections 138
Sheffield 1994 Finest 225
Sheffield 1999 Paramount Bronze 121
Sheffield 2000 Pacific 224 (2)
Sheffield 2000 Pacific (Portrait version) 224 (2)
Sheffield 1998 Bowman Chrome Reprint 11
Sheffield 1998 Fleer Tradition Vintage '63 104
Sheffield 2003 Fleer Tradition 166
Sheffield 1998 Collectors Choice Stick-Ums 13/30 (7)
Sheffield 1997 Pinnacle Shades 4/10
Sheffield 2000 Ultra Gold Medallion 8-G (2)
Sheffield 1999 Choice Preview 98
Sheffield 1998 Paramount Bronze 165
Sheffield 1998 Donruss MLB '99 9 (5)
Sheffield 1998 Coll Choice StarQuest Single SQ-28
Sheffield 1994 Upper Deck Next Generation 18/18
Sheffield 1994 Upper Deck Electric Diamond 475
Sheffield 1995 Coll Choice SE Gold Signature 130
Sheffield 2000 Ionix Reciprocal R-22
Sheffield 1996 Score Power Pace 6/18
Sheffield 2001 Donruss Retro '99 58
Sheffield 2001 Donruss Retro 2000 40 (3)
Sheffield 1992 Pinnacle Team 2000 59/80
Sheffield 1994 Stadium Club Golden Rainbow 4
Sheffield 1992 Ultra All-Star 14/20
Sheffield 1995 Coll Choice You Crash The Game Silver Set CR-18 (2)
Sheffield 1996 Leaf Steel 19/77
Sheffield 2001 Topps Fusion 76
Sheffield 2002 Fleer Hot Prospects 38
Sheffield 1993 SP 18
Sheffield 1996 SP 86
Sheffield 1993 Flair 166

** several hundred "common" Sheffield cards available
thanks,
Don