Super Sports Center
2023 Bowman Modern Prospects #MP-19 Marcelo Mayer RC PSA/DNA Auto GEM MINT 10
We may earn a commission on purchases made through WeirdSocks — it never changes the price you pay.
Sold and shipped by Super Sports Center. Checkout happens on their site — we never see your payment details. Price confirmed live just now. Their refund policy.
A 2023 Bowman Modern Prospects card autographed by Marcelo Mayer, graded PSA/DNA Auto GEM Mint 10 for serious collectors.
Why it's weird
Hard-signed by MLB rookie and Boston Red Sox prospect Marcelo Mayer with PSA/DNA Auto GEM Mint 10 grading.
Features
- Autographed by Marcelo Mayer: Adds authenticity and value for collectors
- PSA/DNA Auto GEM Mint 10 grading: Ensures high-quality, professional-grade verification
- 2023 Bowman Modern Prospects set: Part of a limited series for collectors
- Rookie team Boston Red Sox: Connects player to team and adds collectible depth
Specs
- Card Size
- Standard
- Set
- 2023 Bowman Modern Prospects #MP-19
- Player
- Marcelo Mayer
- Team
- Boston Red Sox
- Grade
- PSA/DNA Auto GEM Mint 10
- Authentication
- Professional Sports Authenticator (PSA)