2025 Topps X Bob Ross: The Joy of Baseball Base Set Coby Mayo Sap Green #91
2025
See all Coby Mayo cards & valuesUncommon
$21.38est. value (ungraded)
Prices updated 2026-10-24
Based on recorded sold prices how we price cards
Card number
#91
Year
2025
Parallel / variant
Sap Green
Coby Mayo price history
$103▲ 0.0%
Oct 23 · $103 low$103 high · Oct 24
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 X Bob Ross: The Joy of Baseball Base Set Coby Mayo Sap Green #91 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
$21.38
Recorded low
$21.38
| Month | Source | Average | Range |
|---|---|---|---|
| Oct 2026 | Market value | $21.38 | — |
Coby Mayo prices by grade
| Grade | Value | eBay |
|---|---|---|
| Ungraded | $21.38 | Buy on eBay ↗ |
| PSA 8 | $46.72 | Buy on eBay ↗ |
| PSA 9 | $51.00 | Buy on eBay ↗ |
| Grade 9.5 | $71.95 | Buy on eBay ↗ |
| PSA 10 | $103.31 | Buy on eBay ↗ |
| BGS 10 | $134.00 | Buy on eBay ↗ |
| CGC 10 | $41.00 | Buy on eBay ↗ |
| SGC 10 | $62.00 | 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 X Bob Ross: The Joy of Baseball Base Set Coby Mayo Sap Green #91 value & prices
The 2025 Topps X Bob Ross: The Joy of Baseball Base Set Coby Mayo Sap Green #91 is a Baseball card (Sap Green parallel) released in 2025. Ungraded copies carry a market value of about $21.38.
An ungraded copy is worth around $21.38, a PSA 9 around $51.00, a PSA 10 (Gem Mint) around $103.31 and a pristine BGS 10 around $134.00. That's roughly a 4.8× 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 $21.38 and top grades reaching $103.31, 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 X Bob Ross: The Joy of Baseball Base Set2025Baseball cardsSap GreenPSA 10BGS 10card valueprice guide