2025 Topps Base Set Adam Mazur Gold #309
2025
$1.04est. value (ungraded)
Prices updated 2026-10-14
Based on recorded sold prices how we price cards
Recent recorded prices
1 recorded price point for the 2025 Topps Base Set Adam Mazur Gold #309 from our sales and market data.
| Date | Source | Price |
|---|---|---|
| Oct 14, 2026 | Recorded sale | $1.04 |
Adam Mazur prices by grade
| Grade | Value | eBay |
|---|---|---|
| Ungraded | $1.04 | Buy on eBay ↗ |
| PSA 8 | $5.89 | Buy on eBay ↗ |
| PSA 9 | $11.46 | Buy on eBay ↗ |
| Grade 9.5 | $22.70 | Buy on eBay ↗ |
| PSA 10 | $33.65 | Buy on eBay ↗ |
| BGS 10 | $44.00 | Buy on eBay ↗ |
| CGC 10 | $20.00 | Buy on eBay ↗ |
| SGC 10 | $20.00 | Buy on eBay ↗ |
Live on eBay
Affiliate — we may earn a commission2025 Topps Base Set Adam Mazur Gold #309 value & prices
The 2025 Topps Base Set Adam Mazur Gold #309 is a Baseball card (Gold parallel) released in 2025. Ungraded copies carry a market value of about $1.04.
An ungraded copy is worth around $1.04, a PSA 9 around $11.46, a PSA 10 (Gem Mint) around $33.65 and a pristine BGS 10 around $44.00. That's roughly a 32× premium for a gem-mint copy over raw — one of the clearest signals that condition-sensitive buyers dominate this card's market.
Is it worth grading?
The spread between raw ($1.04) and top-graded ($33.65) copies is fairly tight, so grading this card only makes financial sense for truly flawless copies — or for collectors who simply prefer slabbed cards for protection and display.
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