Mason Barnett
Baseball • Topps Baseball
Sport & Year
Baseball • 2024
Brand & Set
Topps - Topps Baseball
Card Number
Not clearly visible
Card Type
Rookie Card Autograph
Rarity
Autograph
Parallel Variant & Language
Base • English
Condition & Value Assessment
Condition Grade
Near Mint-Mint (NM-MT 8)
Estimated Market Value
Raw: $5 - $15, Graded PSA 10: $30 - $50
Recent Sales
Comparable Topps rookie autos of non-star prospects typically sell in the $5 to $15 range raw on eBay.
Condition Details
Slight edge wear visible on the left border, corners appear mostly sharp with minor handling wear, surface clean.
Grading Recommendation
Not recommended for professional grading unless for personal collection or authentication, as the grading cost would likely exceed the potential value increase for a base prospect autograph.
Card Description
Mason Barnett pictured in a green Oakland Athletics jersey pitching with a prominent gold star background design. The Topps logo and official MLB Rookie Card (RC) logo are in the upper right. An on-card or sticker signature is written in blue ink across the lower portion above his name.
Notable Features
Topps Certified Autograph Issue, Official RC logo indicating a true Rookie Card.
Authentication Notes
Features standard Topps certified autograph issue text on the front confirming the authenticity of the signature directly from the manufacturer.
Scanned: 2026-09-09T01:34:01.354339