2025 Topps Cosmic Chrome Ultraviolet Beam Coby Mayo #UB-3
2025
See all Coby Mayo cards & valuesCommon
$2.75est. value (ungraded)
Prices updated 2026-10-25
Based on recorded sold prices how we price cards
Card number
#UB-3
Year
2025
Coby Mayo price history
$37.15▲ 2.7%
Oct 16 · $36.15 low$37.15 high · Oct 25
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 Cosmic Chrome Ultraviolet Beam Coby Mayo #UB-3 each month, from 6 recorded price readings. 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
$2.75
Recorded low
$1.49
30-day change
+75.2%
| Month | Source | Average | Range |
|---|---|---|---|
| Oct 2026 | Market value | $1.67 | $1.49–$2.75 |
| Aug 2026 | Ebay Market | $2.22 | — |
| Aug 2026 | Market value | $1.57 | — |
Coby Mayo prices by grade
| Grade | Value | eBay |
|---|---|---|
| Ungraded | $2.75 | Buy on eBay ↗ |
| PSA 8 | $6.54 | Buy on eBay ↗ |
| PSA 9 | $12.62 | Buy on eBay ↗ |
| Grade 9.5 | $24.91 | Buy on eBay ↗ |
| PSA 10 | $37.15 | Buy on eBay ↗ |
| BGS 10 | $48.00 | Buy on eBay ↗ |
| CGC 10 | $15.00 | Buy on eBay ↗ |
| SGC 10 | $22.00 | Buy on eBay ↗ |
Coby Mayo parallels
4 versions, each priced on its own. Most valuable first.
Live on eBay
Affiliate — we may earn a commission2025 Topps Cosmic Chrome Ultraviolet Beam Coby Mayo #UB-3 value & prices
The 2025 Topps Cosmic Chrome Ultraviolet Beam Coby Mayo #UB-3 is a Baseball card released in 2025. Ungraded copies carry a market value of about $2.75.
An ungraded copy is worth around $2.75, a PSA 9 around $12.62, a PSA 10 (Gem Mint) around $37.15 and a pristine BGS 10 around $48.00. That's roughly a 14× 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?
The spread between raw ($2.75) and top-graded ($37.15) 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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