Mason McGwire Bowman Card Prices & Value
Track Bowman 1st Chrome autograph and rookie card values for this 22-year-old LAA RHP: raw and PSA 10 graded price trends, recent sales, and market data. Current season: ERA 4.59, WHIP 1.43.
Mason McGwire: Common Questions
Does Mason McGwire have a 1st Bowman autograph, and which set is it in?
Yes. Mason McGwire's first Bowman autograph is in 2024 Bowman Chrome, card CPA-MM. Until an MLB debut, that 1st auto is the closest thing to a Mason McGwire rookie card.
What are Mason McGwire's position, team, and age?
Mason McGwire is a RHP in the LAA organization, currently 22 years old. This season's line: ERA 4.59, WHIP 1.43.
How is Mason McGwire ranked among MLB prospects?
Mason McGwire is not currently inside our ranked prospect list.
How often does Mason McGwire's Bowman auto grade a PSA 10?
Across graded copies, Mason McGwire's base Bowman autograph hits a PSA 10 roughly 43% of the time (30 graded so far).
What is Mason McGwire'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 Mason McGwire update daily on this page for HobbyMonitor members.