This player is no longer an active prospect. They have either graduated to the majors or moved out of the prospect pipeline. Their Bowman cards are still tracked.
Colby Thomas Bowman Card Prices & Value
Track Bowman 1st Chrome autograph and rookie card values for this 25-year-old OAK RF: raw and PSA 10 graded price trends, recent sales, and market data. Current season: AVG .202, HR 4.
Market data
Price history, recent sales, active listings and parallel pricing for Colby Thomas are part of Premium. Already a member? Sign in.
Stats
| Year | Level | AVG | HR | RBI | OPS | OBP | SLG | SB | AB |
|---|---|---|---|---|---|---|---|---|---|
| 2026 | AAA | 0.206 | 6 | 27 | 0.637 | 0.281 | 0.356 | 2 | 180 |
| 2026 | MLB | 0.202 | 4 | 11 | 0.568 | 0.235 | 0.333 | 1 | 114 |
| 2025 | AAA | 0.291 | 18 | 74 | 0.894 | 0.366 | 0.529 | 7 | 333 |
| 2025 | MLB | 0.225 | 6 | 19 | 0.684 | 0.267 | 0.417 | 2 | 120 |
Colby Thomas: Common Questions
Does Colby Thomas have a 1st Bowman autograph, and which set is it in?
Yes. Colby Thomas's first Bowman autograph is in 2023 Bowman, card CPA-CT. Until an MLB debut, that 1st auto is the closest thing to a Colby Thomas rookie card.
What are Colby Thomas's position, team, and age?
Colby Thomas is a RF in the OAK organization, currently 25 years old. This season's line: AVG .202, HR 4.
How is Colby Thomas ranked among MLB prospects?
Colby Thomas is not currently inside our ranked prospect list.
How often does Colby Thomas's Bowman auto grade a PSA 10?
Across graded copies, Colby Thomas's base Bowman autograph hits a PSA 10 roughly 56% of the time (66 graded so far).
What is Colby Thomas's 1st Bowman auto worth, and where can I track the price?
Raw and PSA 10 sale prices, price history, and the HobbyMonitor value score for Colby Thomas update daily on this page for HobbyMonitor members.