2025-26 Topps Cosmic Chrome Base Set Stephen Curry Aqua Equinox Refractor #18
2026
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Rare
$90.50est. value (ungraded)
Prices updated 2026-10-25
Based on recorded sold prices how we price cards
Card number
#18
Year
2026
Parallel / variant
Aqua Equinox Refractor
Price by month
Average price of the 2025-26 Topps Cosmic Chrome Base Set Stephen Curry Aqua Equinox Refractor #18 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
$90.50
Recorded low
$90.50
| Month | Source | Average | Range |
|---|---|---|---|
| Oct 2026 | Market value | $90.50 | — |
Stephen Curry prices by grade
| Grade | Value | eBay |
|---|---|---|
| Ungraded | $90.50 | Buy on eBay ↗ |
| PSA 8 | $86.21 | Buy on eBay ↗ |
| PSA 9 | $265.00 | Buy on eBay ↗ |
| Grade 9.5 | $285.50 | Buy on eBay ↗ |
| PSA 10 | $429.56 | Buy on eBay ↗ |
| BGS 10 | $558.00 | Buy on eBay ↗ |
| CGC 10 | $172.00 | Buy on eBay ↗ |
| SGC 10 | $258.00 | Buy on eBay ↗ |
Other versions of this Stephen Curry card
10 versions, each priced on its own. Most valuable first.
Purple Nebula Refractor
$85.00
Not enough history yet
Raw $85.00PSA 9 $142PSA 10 $406Checked 2026-10-25
Live on eBay
Affiliate — we may earn a commission2025-26 Topps Cosmic Chrome Base Set Stephen Curry Aqua Equinox Refractor #18 value & prices
The 2025-26 Topps Cosmic Chrome Base Set Stephen Curry Aqua Equinox Refractor #18 is a Basketball card (Aqua Equinox Refractor parallel) released in 2026. Ungraded copies carry a market value of about $90.50.
An ungraded copy is worth around $90.50, a PSA 9 around $265.00, a PSA 10 (Gem Mint) around $429.56 and a pristine BGS 10 around $558.00. That's roughly a 4.7× 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 $90.50 and top grades reaching $429.56, 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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Stephen Curry2025-26 Topps Cosmic Chrome Base Set2026Basketball cardsAqua Equinox RefractorPSA 10BGS 10card valueprice guide