 | Frank Thomas 1990 Leaf Baseball #300 | Leaf Baseball 1990 | PSA 10 $311 ▼11% | — | 53 |
 | Frank Thomas 1990 Topps Baseball #414 | Topps Baseball 1990 | PSA 9 $16.05 ▼11% | — | 46 |
 | Frank Thomas 1990 Fleer Update Baseball #U-87 | Fleer Update Baseball 1990 | PSA 10 $64.73 ▲10% | — | 21 |
 | Frank Thomas 1990 Score Rookie Traded Baseball #86T | Score Rookie Traded Baseball 1990 | PSA 10 $59.99 ▼14% | — | 10 |
 | Frank Thomas 1990 Bowman Baseball #320 | Bowman Baseball 1990 | PSA 10 $228 ▲11% | — | 8 |
 | Frank Thomas 1991 Topps Baseball #79 | Topps Baseball 1991 | PSA 10 $59.99 ▼20% | — | 7 |
 | Frank Thomas 1990 Topps Tiffany Baseball #414 | Topps Tiffany Baseball 1990 | PSA 8 $216 ▼24% | — | 3 |
 | Frank Thomas 1992 Fleer Baseball Pro Visions #712 | Fleer Baseball 1992 | PSA 10 $200 — | — | 3 |
 | Frank Thomas 1992 Topps Baseball #555 | Topps Baseball 1992 | PSA 10 $76.00 — | — | 2 |
 | Frank Thomas 1990 BDK Pan-AM Team USA Baseball Red #23 | BDK Pan-AM Team USA Baseball 1990 | PSA 10 $118 ▲14% | — | 2 |
 | Frank Thomas 1957 Topps Baseball #140 | Topps Baseball 1957 | PSA 7 $22.64 — | — | 2 |
 | Frank Thomas 1991 Donruss Baseball #477 | Donruss Baseball 1991 | PSA 10 $66.77 ▼16% | — | 2 |
 | Frank Thomas 1995 Topps Baseball #1 | Topps Baseball 1995 | PSA 10 $34.00 — | — | 2 |
 | Frank Thomas 1994 Topps Baseball #270 | Topps Baseball 1994 | PSA 10 $52.47 — | — | 2 |
| Frank Thomas 1997 Metal Universe Baseball Blast Furnance #11 | Metal Universe Baseball 1997 | PSA 10 $486 ▲43% | — | 2 |
 | Frank Thomas 1993 Topps Baseball #150 | Topps Baseball 1993 | PSA 10 $44.99 ▲0% | — | 1 |
 | Frank Thomas 1990 O-Pee-Chee Baseball #414 | O-Pee-Chee Baseball 1990 | PSA 9 $101 — | — | 1 |
 | Frank Thomas 1991 Topps Baseball Desert Shield #79 | Topps Baseball 1991 | PSA 9 $737 ▲40% | — | 1 |
 | Frank Thomas 1963 Topps Baseball #495 | Topps Baseball 1963 | PSA 8 $190 — | — | 1 |
 | Frank Thomas 1993 Topps Finest Baseball All-Star #102 | Topps Finest Baseball 1993 | PSA 8 $34.95 — | — | 1 |
 | Frank Thomas 2003 Topps Baseball #109 | Topps Baseball 2003 | PSA 9 $19.99 — | — | 1 |
 | Frank Thomas 1999 Topps Finest Baseball Milestones #M5 | Topps Finest Baseball 1999 | PSA 10 $175 ▼16% | — | 1 |
 | Frank Thomas 1998 Topps Gallery Baseball Gallery of Heroes #GH5 | Topps Gallery Baseball 1998 | PSA 9 $149 — | — | 1 |
 | Frank Thomas 1999 Skybox Molten Metal Baseball Fusion #39F | Skybox Molten Metal Baseball 1999 | PSA 7 $599 — | — | 1 |
 | Frank Thomas 1993 Bowman Baseball #555 | Bowman Baseball 1993 | PSA 10 $42.00 — | — | 1 |
 | Frank Thomas 1997 Leaf Baseball #107 | Leaf Baseball 1997 | PSA 10 $62.72 — | — | 1 |
 | Frank Thomas 1998 Topps Stadium Club Baseball #2 | Topps Stadium Club Baseball 1998 | PSA 10 $76.00 — | — | 1 |
 | Frank Thomas 1996 Donruss Baseball #1 | Donruss Baseball 1996 | PSA 10 $40.00 — | — | 1 |
 | Frank Thomas 1995 Topps Baseball League Leaders #LL28 | Topps Baseball 1995 | PSA 10 $69.99 — | — | 1 |
 | Frank Thomas 1998 Pinnacle Plus Baseball #186 | Pinnacle Plus Baseball 1998 | PSA 10 $99.99 — | — | 1 |
 | Frank Thomas 1997 Fleer Baseball Zone #18 | Fleer Baseball 1997 | PSA 9 $141 — | — | 1 |
 | Frank Thomas 1998 Fleer Tradition Baseball Zone #14 Z | Fleer Tradition Baseball 1998 | PSA 9 $178 — | — | 1 |
 | Frank Thomas 2023 Topps Dynasty Baseball Autographed Patch #DAP-FT1 | Topps Dynasty Baseball 2023 | PSA 8 $383 — | — | 1 |
 | Frank Thomas 1992 Fleer Baseball Rookie Sensations #1 | Fleer Baseball 1992 | PSA 6 $29.00 — | — | 0 |
 | Frank Thomas 1990 Classic Yellow Baseball Series 3 #T93 | Classic Yellow Baseball 1990 | PSA 10 $150 ▲33% | — | 0 |
 | Frank Thomas 1992 Bowman Baseball Foil #551 | Bowman Baseball 1992 | PSA 10 $450 ▲6% | — | 0 |
 | Frank Thomas 1991 Topps Stadium Club Baseball #57 | Topps Stadium Club Baseball 1991 | PSA 9 $24.50 ▼18% | — | 0 |
 | Frank Thomas 1990 Donn Jennings Southern League All-Stars Baseball #11 | Donn Jennings Southern League All-Stars Baseball 1990 | PSA 9 $15.87 ▼47% | — | 0 |
 | Frank Thomas 1992 Topps Baseball Gold #555 | Topps Baseball 1992 | PSA 10 $500 — | — | 0 |
 | Frank Thomas 1960 Topps Baseball #95 | Topps Baseball 1960 | PSA 7 $17.99 — | — | 0 |
 | Frank Thomas 1994 Topps Baseball #21 | Topps Baseball 1994 | PSA 10 $118 ▲29% | — | 0 |
 | Frank Thomas 1991 Fleer Ultra Baseball #85 | Fleer Ultra Baseball 1991 | PSA 9 $18.50 ▲14% | — | 0 |
 | Frank Thomas 1999 Topps Baseball #423 | Topps Baseball 1999 | PSA 10 $39.49 ▲39% | — | 0 |
 | Frank Thomas 1992 Topps Stadium Club Baseball Variation #301 | Topps Stadium Club Baseball 1992 | PSA 9 $36.00 — | — | 0 |
 | Frank Thomas 1955 Bowman Baseball #58 | Bowman Baseball 1955 | PSA 7 $59.99 — | — | 0 |
 | Frank Thomas 1996 Topps Baseball #100 | Topps Baseball 1996 | PSA 10 $32.00 — | — | 0 |
 | Frank Thomas 1994 Upper Deck Baseball #300 | Upper Deck Baseball 1994 | PSA 10 $66.00 — | — | 0 |
 | Frank Thomas 1993 Topps Finest Baseball Refractor #102 | Topps Finest Baseball 1993 | PSA 9 $2,250 — | — | 0 |
 | Frank Thomas 1996 Bowman's Best Baseball Preview Atomic Refractor #BBP13 | Bowman's Best Baseball 1996 | PSA 9 $200 — | — | 0 |
 | Frank Thomas 1964 Topps Baseball #345 | Topps Baseball 1964 | PSA 10 $242 — | — | 0 |
 | Frank Thomas 1995 Leaf Baseball Statistical Standouts #8 | Leaf Baseball 1995 | PSA 9 $155 — | — | 0 |
 | Frank Thomas / Tom Selleck 1992 Upper Deck Baseball SP #SP4 | Upper Deck Baseball 1992 | PSA 7 $20.00 — | — | 0 |
 | Frank Thomas 1994 Topps Finest Baseball Refractor #203 | Topps Finest Baseball 1994 | PSA 8 $285 — | — | 0 |
 | Frank Thomas 1991 Bowman Baseball #366 | Bowman Baseball 1991 | PSA 10 $64.00 ▲2% | — | 0 |
 | Frank Thomas 1987 Auburn Tigers Baseball #NNO | Auburn Tigers Baseball 1987 | PSA 9 $401 ▲3% | — | 0 |
 | Frank Thomas 2001 Topps Baseball #240 | Topps Baseball 2001 | PSA 9 $55.00 — | — | 0 |
 | Frank Thomas 2002 Topps Baseball #425 | Topps Baseball 2002 | PSA 10 $173 — | — | 0 |
 | Frank Thomas 1996 Metal Universe Baseball #40 | Metal Universe Baseball 1996 | PSA 8 $27.04 ▲20% | — | 0 |
 | Frank Thomas 1997 Topps Baseball #108 | Topps Baseball 1997 | PSA 9 $16.00 — | — | 0 |
 | Frank Thomas 1992 Score Baseball Dream Team #893 | Score Baseball 1992 | PSA 9 $16.99 — | — | 0 |
 | Frank Thomas / Will Clark 1992 Pinnacle Baseball Team Pinnacle #4 | Pinnacle Baseball 1992 | PSA 9 $55.00 — | — | 0 |
 | Frank Thomas 1999 Skybox Premium Baseball Soul of the Game #12SG | Skybox Premium Baseball 1999 | PSA 9 $500 ▼14% | — | 0 |
 | Frank Thomas 1999 Topps Chrome Baseball Lords of the Diamond Refractor #LD4 | Topps Chrome Baseball 1999 | PSA 9 $375 ▲0% | — | 0 |
 | Frank Thomas 1994 Bowman's Best Baseball Red Refractor #55 | Bowman's Best Baseball 1994 | PSA 8 $65.75 — | — | 0 |
 | Frank Thomas 1995 Donruss Elite Baseball #55 | Donruss Elite Baseball 1995 | PSA 9 $65.00 — | — | 0 |
 | Frank Thomas 1997 Flair Showcase Baseball Hot Gloves #15 | Flair Showcase Baseball 1997 | PSA 8 $470 ▲2% | — | 0 |
 | Frank Thomas 1994 Fleer Ultra Baseball Award Winners #19 | Fleer Ultra Baseball 1994 | PSA 10 $140 — | — | 0 |
 | Frank Thomas 1997 Metal Universe Baseball Mother Lode #11 | Metal Universe Baseball 1997 | PSA 8 $190 — | — | 0 |
 | Frank Thomas 1990 Topps Baseball Error #414 | Topps Baseball 1990 | PSA 9 $872 — | — | 0 |
 | Frank Thomas 1995 Topps Finest Baseball Refractor #89 | Topps Finest Baseball 1995 | PSA 8 $125 — | — | 0 |
 | Frank Thomas 1997 Skybox E-X2000 Baseball A Cut Above #1 | Skybox E-X2000 Baseball 1997 | PSA 8 $750 — | — | 0 |
 | Frank Thomas 1997 Topps Finest Baseball Refractor #160 | Topps Finest Baseball 1997 | PSA 9 $320 — | — | 0 |
 | Frank Thomas 1998 Metal Universe Baseball #215 | Metal Universe Baseball 1998 | PSA 8 $15.50 — | — | 0 |
 | Frank Thomas 1996 Metal Universe Baseball Mother Lode #11 | Metal Universe Baseball 1996 | PSA 8 $39.99 — | — | 0 |
 | Frank Thomas 1996 SPx Baseball #16 | SPx Baseball 1996 | PSA 9 $17.99 — | — | 0 |
 | Frank Thomas 1994 Upper Deck Baseball Electric Diamond #300 | Upper Deck Baseball 1994 | PSA 8 $16.99 — | — | 0 |
 | Frank Thomas 1997 Pinnacle Totally Certified Baseball Platinum Blue #41 | Pinnacle Totally Certified Baseball 1997 | PSA 9 $79.00 — | — | 0 |
 | Frank Thomas 1996 Donruss Baseball Elite Series #69 | Donruss Baseball 1996 | PSA 9 $49.99 ▲10% | — | 0 |
 | Frank Thomas 1997 Topps Gallery Baseball Gallery of Heroes #GH3 | Topps Gallery Baseball 1997 | PSA 9 $199 — | — | 0 |
 | Frank Thomas 1999 Topps Baseball Power Brokers Refractor #PB7 | Topps Baseball 1999 | PSA 8 $56.70 — | — | 0 |
 | Frank Thomas 1996 Topps Finest Baseball Refractor #322 | Topps Finest Baseball 1996 | PSA 8 $50.00 — | — | 0 |
 | Frank Thomas 1996 Pinnacle Baseball Skylines #2 | Pinnacle Baseball 1996 | PSA 10 $788 — | — | 0 |
 | Frank Thomas 1998 Topps Tek Baseball Pattern 1 #6 | Topps Tek Baseball 1998 | PSA 10 $34.45 — | — | 0 |
 | Frank Thomas 1997 Pinnacle Certified Baseball Mirror Gold #41 | Pinnacle Certified Baseball 1997 | PSA 10 $700 — | — | 0 |
 | Frank Thomas 1999 Topps Stadium Club Baseball Triumvirate Luminescent #T15A | Topps Stadium Club Baseball 1999 | PSA 10 $275 — | — | 0 |
 | Frank Thomas 1994 Donruss Baseball Elite Series #37 | Donruss Baseball 1994 | PSA 9 $99.99 — | — | 0 |
 | Frank Thomas 1999 Bowman's Best Baseball Refractor #20 | Bowman's Best Baseball 1999 | PSA 9 $200 — | — | 0 |
 | Frank Thomas 1997 Bowman Chrome Baseball International Refractor #100 | Bowman Chrome Baseball 1997 | PSA 9 $325 — | — | 0 |
 | Frank Thomas 1998 Upper Deck Baseball #330 | Upper Deck Baseball 1998 | PSA 10 $31.00 — | — | 0 |
 | Frank Thomas 1996 Fleer Ultra Baseball #9 | Fleer Ultra Baseball 1996 | PSA 8 $99.99 — | — | 0 |
 | Frank Thomas 2001 Fleer Platinum Baseball Grandstand Greats #20 GG | Fleer Platinum Baseball 2001 | PSA 10 $31.99 — | — | 0 |
 | Frank Thomas 1997 Flair Showcase Baseball Row 2 #35 | Flair Showcase Baseball 1997 | PSA 10 $13.60 — | — | 0 |
 | Frank Thomas / Jeff Bagwell 1997 Pinnacle Baseball #1 | Pinnacle Baseball 1997 | PSA 8 $15.60 — | — | 0 |
 | Frank Thomas 1999 Upper Deck HoloGrFX Baseball AuSome #15 | Upper Deck HoloGrFX Baseball 1999 | PSA 10 $83.00 — | — | 0 |
 | Frank Thomas 1998 Fleer Ultra Baseball #478 | Fleer Ultra Baseball 1998 | PSA 10 $202 — | — | 0 |
 | Frank Thomas 1997 Fleer Baseball Bleacher Blasters #8 | Fleer Baseball 1997 | PSA 8 $15.50 — | — | 0 |
 | Frank Thomas 1996 Select Certified Baseball Blue #1 | Select Certified Baseball 1996 | PSA 8 $150 — | — | 0 |
 | Frank Thomas 1999 Topps Finest Baseball Team Finest Blue Refractor #TF13 | Topps Finest Baseball 1999 | PSA 9 $103 — | — | 0 |
 | Frank Thomas 2023 Topps Chrome Black Baseball Autograph Gold Mini-Diamond #CBA-FT | Topps Chrome Black Baseball 2023 | PSA 9 $75.00 — | — | 0 |
 | Frank Thomas 1998 Flair Showcase Baseball Row 0 #3 | Flair Showcase Baseball 1998 | PSA 8 $285 — | — | 0 |
 | Frank Thomas 1996 Upper Deck Baseball Predictor #R8 | Upper Deck Baseball 1996 | PSA 10 $29.55 — | — | 0 |
 | Frank Thomas 1996 Bowman's Best Cuts Baseball Atomic Refractor #14 | Bowman's Best Cuts Baseball 1996 | PSA 9 $175 — | — | 0 |
 | Frank Thomas 1998 Fleer Ultra Baseball Platinum Medallion #63P | Fleer Ultra Baseball 1998 | PSA 8 $1,800 — | — | 0 |
 | Frank Thomas 1997 Donruss Signature Series Baseball #NNO | Donruss Signature Series Baseball 1997 | PSA 10 $232 — | — | 0 |
 | Frank Thomas 1998 Metal Universe Baseball All-Galactic Team #2 | Metal Universe Baseball 1998 | PSA 9 $129 — | — | 0 |
 | Frank Thomas 1997 Collector's Choice Baseball New Frontier #NF15 | Collector's Choice Baseball 1997 | PSA 10 $196 — | — | 0 |
 | Frank Thomas 1998 Pinnacle Performers Baseball #139 | Pinnacle Performers Baseball 1998 | PSA 10 $76.00 — | — | 0 |
| Frank Thomas 2025 Topps Cosmic Chrome Baseball Launched Into Orbit Gold Interstellar Refractor #LIO-43 | Topps Cosmic Chrome Baseball 2025 | PSA 10 $88.80 — | — | 0 |
 | Frank Thomas 1997 Fleer Baseball #12 | Fleer Baseball 1997 | PSA 8 $200 — | — | 0 |
 | Frank Thomas 1999 Topps Stadium Club Baseball Triumvirate Illuminator #T15A | Topps Stadium Club Baseball 1999 | PSA 10 $205 — | — | 0 |
 | Frank Thomas / Albert Belle 1997 SPx Baseball Cornerstones of the Game #2 | SPx Baseball 1997 | PSA 8 $27.99 — | — | 0 |
 | Frank Thomas 1998 Topps Gallery Baseball Gallery of Heroes Jumbo #GH5 | Topps Gallery Baseball 1998 | PSA 9 $24.50 — | — | 0 |
| Frank Thomas 1998 Donruss Collections Baseball Elite Prized Collections #PC519 | Donruss Collections Baseball 1998 | PSA 9 $89.00 — | — | 0 |
 | Frank Thomas 2023 Topps Chrome Platinum Baseball Platinum Toile Cream / Fuchsia Lava Refractor #451 | Topps Chrome Platinum Baseball 2023 | PSA 10 $56.00 — | — | 0 |
 | Frank Thomas 1997 Topps Gallery Baseball Player's Private Issue #90 | Topps Gallery Baseball 1997 | PSA 9 $56.51 — | — | 0 |