2025-26 Topps Chrome Serenity Cooper Flagg Blue Refractor #SY-11
2025
See all Cooper Flagg cards & values2025 seasonDuke Blue Devils men's basketballDallas MavericksCooper Flagg career & card values
Epic
$251.23est. value (ungraded)
Prices updated 2026-10-23
Based on recorded sold prices how we price cards
Card number
#SY-11
Year
2025
Parallel / variant
Blue Refractor
Cooper Flagg price history
$251▲ 0.0%
Oct 23 · $251 low$251 high · Oct 23
Price by month
Average price of the 2025-26 Topps Chrome Serenity Cooper Flagg Blue Refractor #SY-11 each month, from 2 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
$251.23
Recorded low
$251.23
| Month | Source | Average | Range |
|---|---|---|---|
| Oct 2026 | Market value | $251.23 | — |
Cooper Flagg prices by grade
| Grade | Value | eBay |
|---|---|---|
| Ungraded | $251.23 | Buy on eBay ↗ |
| PSA 8 | $125.00 | Buy on eBay ↗ |
| PSA 9 | $266.75 | Buy on eBay ↗ |
| Grade 9.5 | $623.57 | Buy on eBay ↗ |
| PSA 10 | $765.00 | Buy on eBay ↗ |
| BGS 10 | $995.00 | Buy on eBay ↗ |
| CGC 10 | $306.00 | Buy on eBay ↗ |
| SGC 10 | $459.00 | Buy on eBay ↗ |
Other versions of this Cooper Flagg card
12 versions, each priced on its own. Most valuable first.
Live on eBay
Affiliate — we may earn a commission2025-26 Topps Chrome Serenity Cooper Flagg Blue Refractor #SY-11 value & prices
The 2025-26 Topps Chrome Serenity Cooper Flagg Blue Refractor #SY-11 is a Basketball card (Blue Refractor parallel) released in 2025. Ungraded copies carry a market value of about $251.23.
An ungraded copy is worth around $251.23, a PSA 9 around $266.75, a PSA 10 (Gem Mint) around $765.00 and a pristine BGS 10 around $995.00. That's roughly a 3.0× 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 $251.23 and top grades reaching $765.00, 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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