Theo Gillen Bowman Card Prices & Value
Track Bowman 1st Chrome autograph and rookie card values for this 21-year-old TB OF: raw and PSA 10 graded price trends, recent sales, and market data. Current season: AVG .288, HR 10.
Market data
Price history, recent sales, active listings and parallel pricing for Theo Gillen are part of Premium. Already a member? Sign in.
Stats
| Year | Level | AVG | HR | RBI | OPS | OBP | SLG | SB | AB |
|---|---|---|---|---|---|---|---|---|---|
| 2026 | A+ | 0.342 | 12 | 44 | 1.038 | 0.449 | 0.589 | 28 | 219 |
| 2026 | AA | 0.288 | 10 | 47 | 0.894 | 0.390 | 0.504 | 16 | 226 |
| 2025 | A | 0.267 | 5 | 18 | 0.820 | 0.433 | 0.387 | 36 | 243 |
| 2024 | A | 0.154 | 0 | 2 | 0.545 | 0.353 | 0.192 | 1 | 26 |
Theo Gillen: Common Questions
Does Theo Gillen have a 1st Bowman autograph, and which set is it in?
Yes. Theo Gillen's first Bowman autograph is in 2024 Bowman Draft, card CPA-TG. Until an MLB debut, that 1st auto is the closest thing to a Theo Gillen rookie card.
What are Theo Gillen's position, team, and age?
Theo Gillen is a OF in the TB organization, currently 21 years old. This season's line: AVG .288, HR 10.
How is Theo Gillen ranked among MLB prospects?
Theo Gillen is ranked #12 among the prospects HobbyMonitor tracks.
How often does Theo Gillen's Bowman auto grade a PSA 10?
Across graded copies, Theo Gillen's base Bowman autograph hits a PSA 10 roughly 55% of the time (319 graded so far).
What is Theo Gillen'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 Theo Gillen update daily on this page for HobbyMonitor members.