2025-26 Topps Contemporary Marks Koby Brea Green Rainbow #CM-KB
2025
See all Koby Brea cards & valuesCommon
$4.00est. value (ungraded)
Prices updated 2026-10-23
Based on recorded sold prices how we price cards
Card number
#CM-KB
Year
2025
Parallel / variant
Green Rainbow
Koby Brea price history
$23.62▲ 0.0%
Oct 22 · $23.62 low$23.62 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 2025-26 Topps Contemporary Marks Koby Brea Green Rainbow #CM-KB 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
$4.00
Recorded low
$4.00
| Month | Source | Average | Range |
|---|---|---|---|
| Oct 2026 | Market value | $4.00 | — |
Koby Brea prices by grade
| Grade | Value | eBay |
|---|---|---|
| Ungraded | $4.00 | Buy on eBay ↗ |
| PSA 9 | $22.06 | Buy on eBay ↗ |
| Grade 9.5 | $23.00 | Buy on eBay ↗ |
| PSA 10 | $23.62 | Buy on eBay ↗ |
| BGS 10 | $31.00 | Buy on eBay ↗ |
| CGC 10 | $9.00 | Buy on eBay ↗ |
| SGC 10 | $14.00 | Buy on eBay ↗ |
Other versions of this Koby Brea card
3 versions, each priced on its own. Most valuable first.
Live on eBay
Affiliate — we may earn a commission2025-26 Topps Contemporary Marks Koby Brea Green Rainbow #CM-KB value & prices
The 2025-26 Topps Contemporary Marks Koby Brea Green Rainbow #CM-KB is a Basketball card (Green Rainbow parallel) released in 2025. Ungraded copies carry a market value of about $4.00.
An ungraded copy is worth around $4.00, a PSA 9 around $22.06, a PSA 10 (Gem Mint) around $23.62 and a pristine BGS 10 around $31.00. That's roughly a 5.9× 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 ($4.00) and top-graded ($23.62) 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.
More from 2025-26 Topps Contemporary Marks
Koby Brea
#CM-KB$30.00
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#CM-KB$1.50
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#CM-KK$350.00
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#CM-KK$195.50
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Other Koby Brea cards
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#TCAR-KB$699.99
Koby Brea
#PA-BRE$600.00
Koby Brea
#BA-KB$400.00
Koby Brea
#SR-KB$200.00
Koby Brea
#242$169.00
Koby Brea
#242$137.50
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Explore Koby Brea card values
Koby Brea2025-26 Topps Contemporary Marks2025Basketball cardsGreen RainbowPSA 10BGS 10card valueprice guide