2021 Bowman Platinum Top Prospects Coby Mayo Foilboard #TOP-81
2021
See all Coby Mayo cards & valuesCommon
$3.32est. value (ungraded)
Prices updated 2026-10-24
Based on recorded sold prices how we price cards
Card number
#TOP-81
Year
2021
Parallel / variant
Foilboard
Coby Mayo price history
$65.69▲ 0.0%
Oct 23 · $65.69 low$65.69 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 2021 Bowman Platinum Top Prospects Coby Mayo Foilboard #TOP-81 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
$3.32
Recorded low
$3.32
| Month | Source | Average | Range |
|---|---|---|---|
| Oct 2026 | Market value | $3.32 | — |
Coby Mayo prices by grade
| Grade | Value | eBay |
|---|---|---|
| Ungraded | $3.32 | Buy on eBay ↗ |
| PSA 10 | $65.69 | Buy on eBay ↗ |
| BGS 10 | $85.00 | Buy on eBay ↗ |
| CGC 10 | $26.00 | Buy on eBay ↗ |
| SGC 10 | $39.00 | Buy on eBay ↗ |
Other versions of this Coby Mayo card
16 versions, each priced on its own. Most valuable first.
Live on eBay
Affiliate — we may earn a commission2021 Bowman Platinum Top Prospects Coby Mayo Foilboard #TOP-81 value & prices
The 2021 Bowman Platinum Top Prospects Coby Mayo Foilboard #TOP-81 is a Baseball card (Foilboard parallel) released in 2021. Ungraded copies carry a market value of about $3.32.
An ungraded copy is worth around $3.32, a PSA 10 (Gem Mint) around $65.69 and a pristine BGS 10 around $85.00. That's roughly a 20× 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 $3.32 and top grades reaching $65.69, 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.
More from 2021 Bowman Platinum Top Prospects
Coby Mayo
#TOP-81$9.00
Coby Mayo
#TOP-81$29.99
Coby Mayo
#TOP-81$1.40
Coby Mayo
#TOP-81$3.00
Coby Mayo
#TOP-81$10.88
Coby Mayo
#TOP-81$39.99
Other Coby Mayo cards
Coby Mayo
#LIA-CM$2,500.00
Coby Mayo
#BSPA-CM$2,009.74
Coby Mayo
#STN-6$2,000.00
Coby Mayo
#90CA-CMA$976.83
Coby Mayo
#ROY-CM$849.00
Coby Mayo
#HG-16$800.00
Cards worth about the same as the Coby Mayo
Explore Coby Mayo card values
Coby Mayo2021 Bowman Platinum Top Prospects2021Baseball cardsFoilboardPSA 10BGS 10card valueprice guide