2021 Bowman Sapphire Edition Autographs Coby Mayo Green Refractor #BSPA-CM
2021
See all Coby Mayo cards & valuesEpic
$153.50est. value (ungraded)
Prices updated 2026-10-23
Based on recorded sold prices how we price cards
Card number
#BSPA-CM
Year
2021
Parallel / variant
Green Refractor
Coby Mayo price history
$200▲ 0.0%
Oct 22 · $200 low$200 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 2021 Bowman Sapphire Edition Autographs Coby Mayo Green Refractor #BSPA-CM 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
$153.50
Recorded low
$153.50
| Month | Source | Average | Range |
|---|---|---|---|
| Oct 2026 | Market value | $153.50 | — |
Coby Mayo prices by grade
| Grade | Value | eBay |
|---|---|---|
| Ungraded | $153.50 | Buy on eBay ↗ |
| PSA 10 | $200.00 | Buy on eBay ↗ |
| BGS 10 | $260.00 | Buy on eBay ↗ |
| CGC 10 | $80.00 | Buy on eBay ↗ |
| SGC 10 | $120.00 | Buy on eBay ↗ |
Other versions of this Coby Mayo card
3 versions, each priced on its own. Most valuable first.
Live on eBay
Affiliate — we may earn a commission2021 Bowman Sapphire Edition Autographs Coby Mayo Green Refractor #BSPA-CM value & prices
The 2021 Bowman Sapphire Edition Autographs Coby Mayo Green Refractor #BSPA-CM is a Baseball card (Green Refractor parallel) released in 2021. Ungraded copies carry a market value of about $153.50.
An ungraded copy is worth around $153.50, a PSA 10 (Gem Mint) around $200.00 and a pristine BGS 10 around $260.00. The gem-mint premium is modest (about 1.3× raw), so condition matters here but doesn't completely define the price.
Is it worth grading?
The spread between raw ($153.50) and top-graded ($200.00) copies is fairly tight, so grading this card only makes financial sense for truly flawless copies — or for collectors who simply prefer slabbed cards for protection and display.
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Coby Mayo2021 Bowman Sapphire Edition Autographs2021Baseball cardsGreen RefractorPSA 10BGS 10card valueprice guide