2025 Topps Sterling Debuts Autographed Relics Coby Mayo #SDBA-CMO
2025
$30.00est. value (ungraded)
Prices updated 2026-08-19
Based on recorded sold prices how we price cards
Pricing data via SportsCardsPro ↗Recent recorded prices
1 recorded price point for the 2025 Topps Sterling Debuts Autographed Relics Coby Mayo #SDBA-CMO from our sales and market data.
| Date | Source | Price |
|---|---|---|
| Aug 18, 2026 | SportsCardsPro | $30.00 |
Coby Mayo prices by grade
| Grade | Value | eBay |
|---|---|---|
| Ungraded | $30.00 | Buy on eBay ↗ |
| PSA 8 | $31.15 | Buy on eBay ↗ |
| PSA 9 | $53.89 | Buy on eBay ↗ |
| Grade 9.5 | $101.71 | Buy on eBay ↗ |
| PSA 10 | $145.62 | Buy on eBay ↗ |
| BGS 10 | $189.00 | Buy on eBay ↗ |
| CGC 10 | $87.00 | Buy on eBay ↗ |
| SGC 10 | $87.00 | Buy on eBay ↗ |
Live on eBay
Affiliate — we may earn a commission2025 Topps Sterling Debuts Autographed Relics Coby Mayo #SDBA-CMO value & prices
The 2025 Topps Sterling Debuts Autographed Relics Coby Mayo #SDBA-CMO is a Baseball card released in 2025. Ungraded copies carry a market value of about $30.00.
An ungraded copy is worth around $30.00, a PSA 9 around $53.89, a PSA 10 (Gem Mint) around $145.62 and a pristine BGS 10 around $189.00. That's roughly a 4.9× 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?
With raw copies near $30.00 and top grades reaching $145.62, grading a sharp copy of this card can clearly pay for itself — the spread comfortably covers a typical ~$25.00 grading fee. The catch: only submit copies with strong centering, clean corners, and unmarked surfaces, because anything below a 9 usually erases the math.
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