Perhaps, send me a list of your doubles please
Here is what I have for duplicates:
1988 Donruss 326
1988 Fleer 322
1988 Score 265
1988 Topps 231
1988 Topps 450
1988 Topps Big 89
1988 Topps Stickers 135
1989 Bowman 426
1989 Classic Orange 117
1989 Donruss 92
1989 Donruss Baseballs Best 73
1989 Fleer 202
1989 Topps 620
1989 Topps Tiffany 620
1989 Upper Deck 440
1990 Bowman 181
1990 Classic Blue 82
1990 Donruss 126
1990 Fleer 461
1990 Leaf 91
1990 Score 4
1990 Topps 220
1990 Upper Deck 227
1991 Bowman 380
1991 Bowman 513
1991 Classic I 81
1991 Collect-A-Books 26
1991 Donruss 4
1991 Donruss 495
1991 Donruss 762
1991 Fleer 33
1991 Fleer 710
1991 Leaf 261
1991 Leaf 364
1991 O-***-Chee Premier 12
1991 Score 330
1991 Score 668
1991 Score 868
1991 Score 876
1991 Stadium Club 220
1991 Studio 222
1991 Topps 401
1991 Topps 570
1991 Topps Cracker Jack 19
1991 Ultra 275
1991 Ultra 391
1991 Ultra Gold 1
1991 Upper Deck 94
1991 Upper Deck 154
1991 Upper Deck Silver Slugger 5
1992 Bowman 60
1992 Bowman 590
1992 Classic I 16
1992 Denny's 20
1992 Donruss 243
1992 Fleer 550
1992 Fleer All-Star 3
1992 Jimmy Dean 2
1992 Leaf 275
1992 O-***-Chee Premier 157
1992 Pinnacle 500
1992 Post 15
1992 Score 555
1992 Score 777
1992 Score Impact Player 55
1992 Stadium Club 604
1992 Stadium Club 620
1992 Studio 82
1992 Topps 380
1992 Topps 390
1992 Topps Kids 21
1992 Triple Play 116
1992 Ultra 251
1992 Ultra Award Winner 11
1992 Upper Deck 134
1992 Upper Deck 711
1992 Upper Deck 721
1992 Upper Deck Homerun Heroes 21
1992 Upper Deck Ted Williams 2
1993 Classic Best Gold 1
1993 Diamond Marks 14
1993 Donruss 678
1993 Flair 138
1993 Fleer 112
1993 Fleer 350
1993 Fun Pack 99
1993 Fun Pack 222
1993 Leaf 269
1993 Pinnacle 484
1993 Pinnacle 504
1993 Post 15
1993 Score 482
1993 Score 523
1993 Score 560
1993 Score Select Stat Leaders 40
1993 Score Select Stat Leaders 46
1993 Score Select Stat Leaders 52
1993 Stadium Club 51
1993 Stadium Club 684
1993 Stadium Club 747
1993 Stadium Club Members Only 2
1993 Stadium Club Ultra Pro 4
1993 Stadium Club Ultra Pro 7
1993 Studio 12
1993 Topps 2
1993 Topps 407
1993 Triple Play League Leaders 1
1993 Ultra 483
1993 Ultra Award Winners 7
1993 Ultra Award Winners 24
1993 Upper Deck 210
1993 Upper Deck 471
1993 Upper Deck 476
1993 Upper Deck 486
1993 Upper Deck 567
1993 Upper Deck Diamond Gallery 11
1993 Upper Deck Future Heroes 63
1993 Upper Deck Homerun Heroes 6
1994 Collectors Choice 311
1994 Collectors Choice 313
1994 Collectors Choice 316
1994 Collectors Choice 338
1994 Collectors Choice 610
1994 Collectors Choice 632
1994 Collectors Choice Silver 313
1994 Collectors Choice Silver 316
1994 Collectors Choice Silver 338
1994 Collectors Choice Silver 610
1994 Collectors Choice Silver 632
1994 Collectors Choice Gold 338
1994 Collectors Choice Scratch Off
1994 Donruss 349
1994 Donruss Gold 69
1994 Donruss Long Ball Leaders 9
1994 Fleer 684
1994 Fleer All-Star 31
1994 Fleer Lumber Company 2
1994 Fleer Sunoco 5
1994 Leaf 264
1994 O-***-Chee All-Stars 3
1994 Pinnacle 26
1994 Post 11
1994 Score 1
1994 Score 632
1994 Score Gold Rush 1
1994 Select 211
1994 SP 90
1994 Sportflics 91
1994 Sportflics 190
1994 Stadium Club 238
1994 Stadium Club 259
1994 Stadium Club 532
1994 Stadium Club Dugout Dirt 6
1994 Stadium Club Finest 3
1994 Stadium Club Members Only 24
1994 Topps 390
1994 Topps 605
1994 Triple Play 102
1994 Ultra 286
1994 Ultra All-Star 16
1994 Ultra Hitting Machines 3
1994 Upper Deck 38
1994 Upper Deck 280
1994 Upper Deck 400
1994 Upper Deck Electric Diamond 38
1995 Bazooka Red Hot 3
1995 Bowman 376
1995 Classic 5-Sport 193
1995 Collectors Choice 82
1995 Collectors Choice 86
1995 Collectors Choice Silver Signature 82
1995 Collectors Choice Crash the Game 6/28 3
1995 Collectors Choice Crash the Game 7/9 3
1995 Collectors Choice SE 105
1995 Collectors Choice SE 259
1995 D3 24
1995 Fleer 574
1995 Fleer All-Star 6
1995 Fleer Update Headliners 3
1995 Leaf Limited Gold 4
1995 Panini Stickers 73
1995 Pinnacle 272
1995 Score 30
1995 Select 46
1995 Select 246
1995 Select Certified 1
1995 Select Certified Checklist 6
1995 Sportflix Detonators 6
1995 Stadium Club 509
1995 Summit 179
1995 Summit 199
1995 Topps 100
1995 UC3 18
1995 Ultra 442
1995 Ultra Power Plus 5
1995 Upper Deck 103
1995 Upper Deck 335
1996 Bazooka 118
1996 Bowman Bowman's Best Preview 4
1996 Circa 192
1996 Clear Assets 52
1996 Clear Assets $1 Phone Card 6
1996 Collectors Choice 300
1996 Collectors Choice Silver Signature 300
1996 Collectors Choice You Make the Play Err 8
1996 Collectors Choice You Make the Play K 8
1996 Donruss 216
1996 Finest 146
1996 Fleer Checklist 1
1996 Fleer Update 246
1996 Pinnacle 148
1996 Pinnacle 199
1996 Pinnacle 208
1996 Pinnacle 260
1996 Score 340
1996 Scoreboard All-Sport PPF 94
1996 Scoreboard All-Sport PPF Plus 160
1996 Select 101
1996 Select 156
1996 Select Certified 31
1996 Topps 10
1996 Topps 300
1996 Topps Classic Confrontations 6
1996 Topps Laser 37
1996 Ultra On-Base Leaders 2
1996 Upper Deck 373
1996 Upper Deck Game Face 3
1997 Bowman 244
1997 Circa Boss 3
1997 Collectors Choice 225
1997 Collectors Choice Big Shots 14
1997 Collectors Choice The Big Show 40
1997 Collectors Choice Premier Power 9
1997 Collectors Choice Stick'Ums Hobby 15
1997 Donruss 167
1997 Donruss 269
1997 Donruss 421
1997 Donruss 438
1997 Donruss Preferred Tin
1997 E-X2000 95
1997 Flair Showcase Row 2 25
1997 Fleer 477
1997 Fleer 698
1997 Fleer 744
1997 Fleer Million Dollar Moments 4
1997 Metal 242
1997 Pinnacle 97
1997 Pinnacle Inside 60
1997 Pinnacle Mint Coin 18
1997 Pinnacle X-Press 30
1997 Score 504
1997 Topps 1
1997 Topps Sweet Strokes 4
1997 Ultra 290
1997 Ultra Checklist 2
1997 Ultra Double Trouble 20
1997 Upper Deck 152
1997 Upper Deck 215
1997 Upper Deck 323
1998 Bowman Previews (found in Stad club) 10
1998 Bowman 225
1998 Bowman International 225
1998 Circa 75
1998 Collectors Choice 278
1998 Collectors Choice 490
1998 Collectors Choice Starquest 39
1998 Collectors Choice Starquest Single 15
1998 Collectors Choice Stick'Ums 24
1998 Donruss 37
1998 Donruss 414
1998 Donruss 416
1998 Donruss MLB 99 3
1998 Finest 257
1998 Fleer 300
1998 Fleer 323
1998 Leaf Rookies & Stars 44
1998 Metal 81
1998 Metal 203
1998 Pacific 437
1998 Pacific Omega 209
1998 Pinnacle 23
1998 Pinnacle Inside 38
1998 Pinnacle Inside Stand-Up Guys 24AB
1998 Pinnacle Mint Bronze 3
1998 Pinnacle Mint Coin 3
1998 Pinnacle Performers 19
1998 Score 5
1998 Score R/T 10
1998 Skybox Dugout Access Double Header 3
1998 SP Authentic 175
1998 Sports Illustrated 13
1998 Sports Illustrated Opening Day Mini Poster 26
1998 Sports Illustrated Then & Now 63
1998 Sports Illustrated World Series 77
1998 Topps 317
1998 Topps Super Chrome 25
1998 Ultra 50
1998 Ultra Top 30 1
1998 Upper Deck 144
1998 Upper Deck 505
1999 Black Diamond 73
1999 Bowman International 34
1999 Finest 84
1999 Fleer Tradition 27
1999 Metal 246
1999 Metal 297
1999 Pacific Crown Collection 250
1999 Pacific Omega 210
1999 Skybox Thunder 286
1999 Sports Illustrated 24
1999 Stadium Club 280
1999 Stadium Club Never Compromise 5
1999 Topps 395
1999 Topps 455
1999 Topps Gold Label 99
1999 UD Choice 140
1999 Ultra 139
1999 Upper Deck 481
1999 Upper Deck 531
1999 Upper Deck 10th Anniversary Team Single 7
1999 Upper Deck Textbook Excellence 25
1999 Upper Deck Century Legends 34
1999 Upper Deck Challengers for 70 57
1999 Upper Deck Challengers for 70 Challengers Inserts 10
1999 Upper Deck HoloGrFx 52
1999 Upper Deck MVP 183
1999 Upper Deck MVP Power Surge 15
1999 Upper Deck MVP Swing Time 7
1999 Upper Deck PowerDeck Auxiliary 19
1999 Upper Deck Victory 351
2000 Black Diamond 73
2000 Black Diamond Rookie Edition 67
2000 Black Diamond Rookie Edition Diamond Might 9
2000 E-X 26
2000 Fleer Mystique 9
2000 Fleer Showcase 27
2000 Impact 176
2000 Pacific Crown Collection 249
2000 Pacific Crown Collection 257
2000 Paramount 211
2000 Skybox 49
2000 Topps 250
2000 Topps Hands of Gold 1
2000 Topps Perennial All-Stars 8
2000 Topps Power Players 5
2000 Topps HD 65
2000 Upper Deck e-Card 5
2000 Upper Deck Hitters Club 21
2000 Upper Deck Hitters Club Eternals 10
2000 Upper Deck MVP 87
2000 Upper Deck Ovation 25
2001 Bowman Heritage 13
2001 Donruss 2
2001 E-X 62
2001 Fleer Authority 80
2001 Fleer Focus 144
2001 Fleer Platinum 109
2001 Fleer Platinum 414
2001 Fleer Platinum 426
2001 Fleer Platinum 437
2001 Fleer Showcase 91
2001 Fleer Tradition 31
2001 Fleer Tradition 392
2001 Fleer Triple Crown 9
2001 Leaf Rookies & Stars 25
2001 SP Authentic 66
2001 Stadium Club 25
2001 Studio 2
2001 Topps 395
2001 Topps 497
2001 Topps Combos TC19
2001 Topps Golden Anniversary GA17
2001 Topps Traded 114
2001 Topps Chrome Traded 114
2001 Topps Gallery 34
2001 Topps Opening Day 117
2001 Ultra 182
2001 Upper Deck 206
2001 Upper Deck 267
2001 Upper Deck e-Card 11
2001 Upper Deck Evolution 68
2001 Upper Deck MVP 238
2001 Upper Deck Ovation 45
2001 Upper Deck Pros & Prospects 67
2001 Upper Deck Vintage Matinee Idols 3
2002 Bowman 73
2002 Diamond Kings 18
2002 Donruss 2
2002 Donruss Fan Club 108
2002 Donruss Fan Club 291
2002 E-X 43
2002 Flair 73
2002 Fleer Maximum 1
2002 Fleer Maximum 254
2002 Fleer Platinum 226
2002 Fleer Tradition 472
2002 Fleer Tradition Diamond Tributes 7
2002 Fleer Tradition Update 341
2002 Fleer Tradition Update 386
2002 Fleer Tradition Update This Day in History Game Used 5
2002 Fleer Triple Crown 231
2002 Fleer Triple Crown 266
2002 Leaf Rookies & Stars 268
2002 Leaf Rookies & Stars 270
2002 Leaf Rookies & Stars 271
2002 SPx 68
2002 Stadium Club 71
2002 Studio 74
2002 Topps 332
2002 Topps 336
2002 Topps 345
2002 Topps 500
2002 Topps 717
2002 Topps Hobby Masters HM16
2002 Topps 206 34
2002 Topps 206 238A
2002 Topps 206 238B
2002 Topps 206 310A
2002 Topps 206 Team 206 Series 2 T2068
2002 Topps Gold Label 73
2002 Topps Opening Day 100
2002 Topps Opening Day 160
2002 Topps Opening Day 164
2002 Topps Ten 31
2002 Topps Ten 47
2002 Topps Ten 62
2002 Topps Ten 85
2002 Topps Ten 105
2002 Topps Ten 116
2002 Topps Ten 186
2002 Topps Total Team Checklists TTC26
2002 Ultra 25
2002 Ultra 215
2002 Upper Deck 491
2002 Upper Deck 727
2002 Upper Deck 739
2002 Upper Deck Greatest Hits 1
2002 Upper Deck Honor Roll 53
2002 Upper Deck Vintage Sandlot Stars 10
2003 Bowman's Best BB-BLB
2003 Donruss 20
2003 Donruss Classics 2
2003 Fleer Tradition 475
2003 Topps 706
2003 Topps 713
2003 Topps Record Breakers Purple RB-BB
2003 Ultra 1
2003 Ultra Double Up 15
2003 Upper Deck 200
2003 Upper Deck Victory 78
2005 Topps All-Time Fan Favorites 142
2006 Topps 100
2006 Topps Hobby Masters HM15
2006 Topps HR History 661
2006 Topps HR History 663
2006 Topps HR History 665
2006 Topps HR History 666
2006 Topps HR History 669
2006 Topps HR History 670
2006 Topps HR History 671
2006 Topps HR History 672
2006 Topps HR History 673
2006 Topps HR History 676
2006 Topps HR History 679
2006 Topps HR History 681
2006 Topps HR History 685
2006 Topps HR History 688
2006 Topps HR History 691
2006 Topps HR History 692
2006 Topps HR History 701
2006 Topps HR History 705
2006 Topps HR History 706
2006 Topps Rookie of the Week 2
2006 Topps Update HR History 717
2006 Topps Update HR History 718
2006 Topps Update HR History 719
2006 Topps Update HR History 720
2006 Topps Chrome HR History 675
2007 Topps Update UH229
2007 Topps Update HR History 747
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