2025 Topps Chrome Black Autographs Coby Mayo Gold Mini Diamond Refractor #CBA-CMA
2025
See all Coby Mayo cards & valuesRare
$52.12est. value (ungraded)
Prices updated 2026-10-23
Based on recorded sold prices how we price cards
Card number
#CBA-CMA
Year
2025
Parallel / variant
Gold Mini Diamond Refractor
Coby Mayo price history
$130▲ 0.0%
Oct 22 · $130 low$130 high · Oct 23
PSA 10 market value, one reading a day. One-day spikes that reverse the next day are left out.
Price by month
Average price of the 2025 Topps Chrome Black Autographs Coby Mayo Gold Mini Diamond Refractor #CBA-CMA 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.
Recorded high
$52.12
Recorded low
$52.12
| Month | Source | Average | Range |
|---|---|---|---|
| Oct 2026 | Market value | $52.12 | — |
Coby Mayo prices by grade
| Grade | Value | eBay |
|---|---|---|
| Ungraded | $52.12 | Buy on eBay ↗ |
| PSA 8 | $47.61 | Buy on eBay ↗ |
| PSA 9 | $80.57 | Buy on eBay ↗ |
| Grade 9.5 | $127.00 | Buy on eBay ↗ |
| PSA 10 | $129.99 | Buy on eBay ↗ |
| BGS 10 | $169.00 | Buy on eBay ↗ |
| CGC 10 | $78.00 | Buy on eBay ↗ |
| SGC 10 | $78.00 | Buy on eBay ↗ |
Other versions of this Coby Mayo card
7 versions, each priced on its own. Most valuable first.
Live on eBay
Affiliate — we may earn a commission2025 Topps Chrome Black Autographs Coby Mayo Gold Mini Diamond Refractor #CBA-CMA value & prices
The 2025 Topps Chrome Black Autographs Coby Mayo Gold Mini Diamond Refractor #CBA-CMA is a Baseball card (Gold Mini Diamond Refractor parallel) released in 2025. Ungraded copies carry a market value of about $52.12.
An ungraded copy is worth around $52.12, a PSA 9 around $80.57, a PSA 10 (Gem Mint) around $129.99 and a pristine BGS 10 around $169.00. The gem-mint premium is modest (about 2.5× raw), so condition matters here but doesn't completely define the price.
Is it worth grading?
With raw copies near $52.12 and top grades reaching $129.99, 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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Coby Mayo2025 Topps Chrome Black Autographs2025Baseball cardsGold Mini Diamond RefractorPSA 10BGS 10card valueprice guide