2025-26 Topps Rise to Stardom Cooper Flagg Rainbow #RTS-1
2025
See all Cooper Flagg cards & values2025 seasonDuke Blue Devils men's basketballDallas MavericksCooper Flagg career & card values
Uncommon
$16.49est. value (ungraded)
Prices updated 2026-10-24
Based on recorded sold prices how we price cards
Card number
#RTS-1
Year
2025
Parallel / variant
Rainbow
Cooper Flagg price history
$16.49▲ 0.0%
Oct 24 · $16.49 low$16.49 high · Oct 24
Price by month
Average price of the 2025-26 Topps Rise to Stardom Cooper Flagg Rainbow #RTS-1 each month, from 3 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
$16.49
Recorded low
$16.49
| Month | Source | Average | Range |
|---|---|---|---|
| Oct 2026 | Market value | $16.49 | — |
Cooper Flagg prices by grade
| Grade | Value | eBay |
|---|---|---|
| Ungraded | $16.49 | Buy on eBay ↗ |
| PSA 7 | $15.00 | Buy on eBay ↗ |
| PSA 8 | $30.22 | Buy on eBay ↗ |
| PSA 9 | $34.09 | Buy on eBay ↗ |
| Grade 9.5 | $68.19 | Buy on eBay ↗ |
| PSA 10 | $300.00 | Buy on eBay ↗ |
| BGS 10 | $390.00 | Buy on eBay ↗ |
| CGC 10 | $120.00 | Buy on eBay ↗ |
| SGC 10 | $180.00 | Buy on eBay ↗ |
Other versions of this Cooper Flagg card
8 versions, each priced on its own. Most valuable first.
Live on eBay
Affiliate — we may earn a commission2025-26 Topps Rise to Stardom Cooper Flagg Rainbow #RTS-1 value & prices
The 2025-26 Topps Rise to Stardom Cooper Flagg Rainbow #RTS-1 is a Basketball card (Rainbow parallel) released in 2025. Ungraded copies carry a market value of about $16.49.
An ungraded copy is worth around $16.49, a PSA 9 around $34.09, a PSA 10 (Gem Mint) around $300.00 and a pristine BGS 10 around $390.00. That's roughly a 18× 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 $16.49 and top grades reaching $300.00, 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.
More from 2025-26 Topps Rise to Stardom
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Cooper Flagg2025-26 Topps Rise to Stardom2025Basketball cardsRainbowPSA 10BGS 10card valueprice guide