2021 Bowman Draft Genesis Marcelo Mayer #GNS-4
2021
$1.55est. value (ungraded)
Prices updated 2026-09-26
Based on recorded sold prices how we price cards
Recent recorded prices
1 recorded price point for the 2021 Bowman Draft Genesis Marcelo Mayer #GNS-4 from our sales and market data.
| Date | Source | Price |
|---|---|---|
| Sep 26, 2026 | Recorded sale | $1.55 |
Marcelo Mayer prices by grade
| Grade | Value | eBay |
|---|---|---|
| Ungraded | $1.55 | Buy on eBay ↗ |
| PSA 9 | $8.50 | Buy on eBay ↗ |
| Grade 9.5 | $9.00 | Buy on eBay ↗ |
| PSA 10 | $18.53 | Buy on eBay ↗ |
| BGS 10 | $24.00 | Buy on eBay ↗ |
| CGC 10 | $11.00 | Buy on eBay ↗ |
| SGC 10 | $11.50 | Buy on eBay ↗ |
Live on eBay
Affiliate — we may earn a commission2021 Bowman Draft Genesis Marcelo Mayer #GNS-4 value & prices
The 2021 Bowman Draft Genesis Marcelo Mayer #GNS-4 is a Baseball card released in 2021. Ungraded copies carry a market value of about $1.55.
An ungraded copy is worth around $1.55, a PSA 9 around $8.50, a PSA 10 (Gem Mint) around $18.53 and a pristine BGS 10 around $24.00. That's roughly a 12× 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 ($1.55) and top-graded ($18.53) 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.
More from 2021 Bowman Draft Genesis
Other Marcelo Mayer cards
