2025-26 Finest Base Set Walter Clayton Jr. Oil Spill Refractor #18
2026
See all Walter Clayton Jr. cards & values2025 seasonFlorida Gators men's basketballWalter Clayton Jr. career & card values
Common
$1.05est. value (ungraded)
Prices updated 2026-10-25
Based on recorded sold prices how we price cards
Card number
#18
Year
2026
Parallel / variant
Oil Spill Refractor
Walter Clayton Jr. price history
$120▲ 0.0%
Oct 24 · $120 low$120 high · Oct 25
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 Base Set Walter Clayton Jr. Oil Spill 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
$1.05
Recorded low
$1.05
| Month | Source | Average | Range |
|---|---|---|---|
| Oct 2026 | Market value | $1.05 | — |
Walter Clayton Jr. prices by grade
| Grade | Value | eBay |
|---|---|---|
| Ungraded | $1.05 | Buy on eBay ↗ |
| PSA 8 | $5.97 | Buy on eBay ↗ |
| PSA 9 | $11.67 | Buy on eBay ↗ |
| Grade 9.5 | $23.14 | Buy on eBay ↗ |
| PSA 10 | $120.00 | Buy on eBay ↗ |
| BGS 10 | $156.00 | Buy on eBay ↗ |
| CGC 10 | $48.00 | Buy on eBay ↗ |
| SGC 10 | $72.00 | Buy on eBay ↗ |
Other versions of this Walter Clayton Jr. card
18 versions, each priced on its own. Most valuable first.
Gold Geometric Refractor
$7.25
Not enough history yet
Raw $7.25PSA 9 $21.11PSA 10 $69.00Checked 2026-10-25
Blue Geometric Refractor
$5.68
Not enough history yet
Raw $5.68PSA 9 $19.17PSA 10 $34.00Checked 2026-10-25
Purple Geometric Refractor
$2.49
Not enough history yet
Raw $2.49PSA 9 $13.82PSA 10 $40.69Checked 2026-10-25
Live on eBay
Affiliate — we may earn a commission2025-26 Finest Base Set Walter Clayton Jr. Oil Spill Refractor #18 value & prices
The 2025-26 Finest Base Set Walter Clayton Jr. Oil Spill Refractor #18 is a Basketball card (Oil Spill Refractor parallel) released in 2026. Ungraded copies carry a market value of about $1.05.
An ungraded copy is worth around $1.05, a PSA 9 around $11.67, a PSA 10 (Gem Mint) around $120.00 and a pristine BGS 10 around $156.00. That's roughly a 114× 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 $1.05 and top grades reaching $120.00, 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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Walter Clayton Jr.2025-26 Finest Base Set2026Basketball cardsOil Spill RefractorPSA 10BGS 10card valueprice guide