2025-26 Finest Electrifying Signatures Cooper Flagg Black Geometric #ESG-CF
2026
See all Cooper Flagg cards & values2025 seasonDuke Blue Devils men's basketballDallas MavericksCooper Flagg career & card values
Legendary
$2,776.17est. value (ungraded)
Prices updated 2026-10-23
Based on recorded sold prices how we price cards
Card number
#ESG-CF
Year
2026
Parallel / variant
Black Geometric
Cooper Flagg price history
$11,883▲ 0.0%
Oct 22 · $11,883 low$11,883 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 Finest Electrifying Signatures Cooper Flagg Black Geometric #ESG-CF 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
$2,776.17
Recorded low
$2,776.17
| Month | Source | Average | Range |
|---|---|---|---|
| Oct 2026 | Market value | $2,776.17 | — |
Cooper Flagg prices by grade
| Grade | Value | eBay |
|---|---|---|
| Ungraded | $2,776.17 | Buy on eBay ↗ |
| PSA 8 | $2,471.07 | Buy on eBay ↗ |
| PSA 9 | $4,247.84 | Buy on eBay ↗ |
| Grade 9.5 | $8,002.10 | Buy on eBay ↗ |
| PSA 10 | $11,882.58 | Buy on eBay ↗ |
| BGS 10 | $15,447.00 | Buy on eBay ↗ |
| CGC 10 | $7,130.00 | Buy on eBay ↗ |
| SGC 10 | $7,130.00 | Buy on eBay ↗ |
Other versions of this Cooper Flagg card
6 versions, each priced on its own. Most valuable first.
Live on eBay
Affiliate — we may earn a commission2025-26 Finest Electrifying Signatures Cooper Flagg Black Geometric #ESG-CF value & prices
The 2025-26 Finest Electrifying Signatures Cooper Flagg Black Geometric #ESG-CF is a Basketball card (Black Geometric parallel) released in 2026. Ungraded copies carry a market value of about $2,776.17.
An ungraded copy is worth around $2,776.17, a PSA 9 around $4,247.84, a PSA 10 (Gem Mint) around $11,882.58, a pristine BGS 10 around $15 and447.00. That's roughly a 4.3× 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 $2,776.17 and top grades reaching $11,882.58, 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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Cooper Flagg2025-26 Finest Electrifying Signatures2026Basketball cardsBlack GeometricPSA 10BGS 10card valueprice guide