Sean Sullivan Bowman Card Prices & Value
Track Bowman 1st Chrome autograph and rookie card values for this 24-year-old COL LHP: raw and PSA 10 graded price trends, recent sales, and market data. Current season: ERA 8.87, WHIP 2.01.
Market data
Price history, recent sales, active listings and parallel pricing for Sean Sullivan are part of Premium. Already a member? Sign in.
Stats
| Year | Level | ERA | WHIP | K | IP | W-L | GP | SV | BB |
|---|---|---|---|---|---|---|---|---|---|
| 2026 | AAA | 5.31 | 1.56 | 59 | 61.0 | 5-3 | 14 | 0 | 22 |
| 2026 | MLB | 8.87 | 2.01 | 16 | 22.1 | 0-3 | 5 | 0 | 11 |
| 2025 | A | 0.00 | - | 2 | 4.0 | 0-0 | 1 | 0 | 0 |
| 2025 | AA | 3.14 | - | 95 | 97.1 | 9-6 | 18 | 0 | 24 |
| 2025 | ROK | 0.00 | - | 7 | 2.2 | 0-0 | 1 | 0 | 1 |
| 2024 | A+ | 2.16 | 0.84 | 101 | 83.1 | 7-2 | 14 | 0 | 8 |
| 2024 | AA | 1.97 | 1.09 | 24 | 32.0 | 2-0 | 7 | 0 | 7 |
| 2023 | A | 0.00 | 0.00 | 6 | 2.0 | 1-0 | 1 | 0 | 0 |
| 2023 | ROK | 0.00 | 0.50 | 4 | 2.0 | 0-0 | 2 | 0 | 1 |
Sean Sullivan: Common Questions
Does Sean Sullivan have a 1st Bowman autograph, and which set is it in?
Yes. Sean Sullivan's first Bowman autograph is in 2023 Bowman Draft, card CDA-SS. Until an MLB debut, that 1st auto is the closest thing to a Sean Sullivan rookie card.
What are Sean Sullivan's position, team, and age?
Sean Sullivan is a LHP in the COL organization, currently 24 years old. This season's line: ERA 8.87, WHIP 2.01.
How is Sean Sullivan ranked among MLB prospects?
Sean Sullivan is not currently inside our ranked prospect list.
How often does Sean Sullivan's Bowman auto grade a PSA 10?
Across graded copies, Sean Sullivan's base Bowman autograph hits a PSA 10 roughly 58% of the time (19 graded so far).
What is Sean Sullivan'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 Sean Sullivan update daily on this page for HobbyMonitor members.