2026 Topps Chrome Black Base Set Coby Mayo Orange Mini-Diamond Refractor #135
2026
See all Coby Mayo cards & values$13.75est. value (ungraded)
Prices updated 2026-10-24
Based on recorded sold prices how we price cards
Price by month
Average price of the 2026 Topps Chrome Black Base Set Coby Mayo Orange Mini-Diamond Refractor #135 each month, from 1 recorded price reading. Prices are re-checked regularly; a month's average counts each day from that month's first reading at the price that held that day.
| Month | Source | Average | Range |
|---|---|---|---|
| Oct 2026 | Market value | $13.75 | — |
Coby Mayo prices by grade
| Grade | Value | eBay |
|---|---|---|
| Ungraded | $13.75 | Buy on eBay ↗ |
| PSA 8 | $17.35 | Buy on eBay ↗ |
| PSA 9 | $31.39 | Buy on eBay ↗ |
| Grade 9.5 | $60.44 | Buy on eBay ↗ |
| PSA 10 | $90.98 | Buy on eBay ↗ |
| BGS 10 | $118.00 | Buy on eBay ↗ |
| CGC 10 | $36.00 | Buy on eBay ↗ |
| SGC 10 | $55.00 | Buy on eBay ↗ |
Live on eBay
Affiliate — we may earn a commission2026 Topps Chrome Black Base Set Coby Mayo Orange Mini-Diamond Refractor #135 value & prices
The 2026 Topps Chrome Black Base Set Coby Mayo Orange Mini-Diamond Refractor #135 is a Baseball card (Orange Mini-Diamond Refractor parallel) released in 2026. Ungraded copies carry a market value of about $13.75.
An ungraded copy is worth around $13.75, a PSA 9 around $31.39, a PSA 10 (Gem Mint) around $90.98 and a pristine BGS 10 around $118.00. That's roughly a 6.6× 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 $13.75 and top grades reaching $90.98, 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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