2021 Topps Heritage Minor League Real One Autographs Coby Mayo #ROA-CM
2021
$9.86est. value (ungraded)
Prices updated 2026-10-02
Based on recorded sold prices how we price cards
Coby Mayo price history
Recent recorded prices
2 recorded price points for the 2021 Topps Heritage Minor League Real One Autographs Coby Mayo #ROA-CM from our sales and market data.
| Date | Source | Price |
|---|---|---|
| Oct 2, 2026 | Ebay Market | $17.18 |
| Sep 27, 2026 | Recorded sale | $9.86 |
Coby Mayo prices by grade
| Grade | Value | eBay |
|---|---|---|
| Ungraded | $17.18 | Buy on eBay ↗ |
| PSA 8 | $12.74 | Buy on eBay ↗ |
| PSA 9 | $21.05 | Buy on eBay ↗ |
| Grade 9.5 | $37.00 | Buy on eBay ↗ |
| PSA 10 | $37.99 | Buy on eBay ↗ |
| BGS 10 | $49.00 | Buy on eBay ↗ |
| CGC 10 | $23.00 | Buy on eBay ↗ |
| SGC 10 | $12.50 | Buy on eBay ↗ |
Live on eBay
Affiliate — we may earn a commission2021 Topps Heritage Minor League Real One Autographs Coby Mayo #ROA-CM value & prices
The 2021 Topps Heritage Minor League Real One Autographs Coby Mayo #ROA-CM is a Baseball card released in 2021. Ungraded copies carry a market value of about $17.18.
An ungraded copy is worth around $17.18, a PSA 9 around $21.05, a PSA 10 (Gem Mint) around $37.99 and a pristine BGS 10 around $49.00. The gem-mint premium is modest (about 2.2× raw), so condition matters here but doesn't completely define the price.
Is it worth grading?
The spread between raw ($17.18) and top-graded ($37.99) 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 Topps Heritage Minor League Real One Autographs
Other Coby Mayo cards
