Orange Galactic Refractor
$1,250
Not enough history yet
Raw $1,250PSA 9 $1,951PSA 10 $5,551Checked 2026-10-24
2025-26 Topps Cosmic Chrome Propulsion Cooper Flagg Gold Interstellar Refractor #PRP-16
2026
See all Cooper Flagg cards & values2025 seasonDuke Blue Devils men's basketballDallas MavericksCooper Flagg career & card values
Legendary
$746.59est. value (ungraded)
Prices updated 2026-10-24
Based on recorded sold prices how we price cards
Card number
#PRP-16
Year
2026
Parallel / variant
Gold Interstellar Refractor
Price by month
Average price of the 2025-26 Topps Cosmic Chrome Propulsion Cooper Flagg Gold Interstellar Refractor #PRP-16 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
$746.59
Recorded low
$746.59
| Month | Source | Average | Range |
|---|---|---|---|
| Oct 2026 | Market value | $746.59 | — |
Cooper Flagg prices by grade
| Grade | Value | eBay |
|---|---|---|
| Ungraded | $746.59 | Buy on eBay ↗ |
| PSA 8 | $675.39 | Buy on eBay ↗ |
| PSA 9 | $1,170.63 | Buy on eBay ↗ |
| Grade 9.5 | $1,904.00 | Buy on eBay ↗ |
| PSA 10 | $1,943.00 | Buy on eBay ↗ |
| BGS 10 | $2,526.00 | Buy on eBay ↗ |
| CGC 10 | $777.00 | Buy on eBay ↗ |
| SGC 10 | $1,166.00 | Buy on eBay ↗ |
Other versions of this Cooper Flagg card
6 versions, each priced on its own. Most valuable first.
Green Space Dust Refractor
$272
Not enough history yet
Raw $272PSA 9 $457PSA 10 $1,301Checked 2026-10-24
Live on eBay
Affiliate — we may earn a commission2025-26 Topps Cosmic Chrome Propulsion Cooper Flagg Gold Interstellar Refractor #PRP-16 value & prices
The 2025-26 Topps Cosmic Chrome Propulsion Cooper Flagg Gold Interstellar Refractor #PRP-16 is a Basketball card (Gold Interstellar Refractor parallel) released in 2026. Ungraded copies carry a market value of about $746.59.
An ungraded copy is worth around $746.59, a PSA 9 around $1,170.63, a PSA 10 (Gem Mint) around $1,943.00, a pristine BGS 10 around $2 and526.00. The gem-mint premium is modest (about 2.6× raw), so condition matters here but doesn't completely define the price.
Is it worth grading?
With raw copies near $746.59 and top grades reaching $1,943.00, 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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Cooper Flagg2025-26 Topps Cosmic Chrome Propulsion2026Basketball cardsGold Interstellar RefractorPSA 10BGS 10card valueprice guide