2025-26 Finest Base Set Shai Gilgeous-Alexander Oil Spill Refractor #66
2026
See all Shai Gilgeous-Alexander cards & values2025 seasonOklahoma City ThunderShai Gilgeous-Alexander career & card values
Uncommon
$5.50est. value (ungraded)
Prices updated 2026-10-25
Based on recorded sold prices how we price cards
Card number
#66
Year
2026
Parallel / variant
Oil Spill Refractor
Shai Gilgeous-Alexander price history
$109▲ 0.0%
Oct 24 · $109 low$109 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 Shai Gilgeous-Alexander Oil Spill Refractor #66 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
$5.50
Recorded low
$5.50
| Month | Source | Average | Range |
|---|---|---|---|
| Oct 2026 | Market value | $5.50 | — |
Shai Gilgeous-Alexander prices by grade
| Grade | Value | eBay |
|---|---|---|
| Ungraded | $5.50 | Buy on eBay ↗ |
| PSA 8 | $9.90 | Buy on eBay ↗ |
| PSA 9 | $18.66 | Buy on eBay ↗ |
| Grade 9.5 | $49.57 | Buy on eBay ↗ |
| PSA 10 | $108.78 | Buy on eBay ↗ |
| BGS 10 | $141.00 | Buy on eBay ↗ |
| CGC 10 | $44.00 | Buy on eBay ↗ |
| SGC 10 | $65.00 | Buy on eBay ↗ |
Other versions of this Shai Gilgeous-Alexander card
17 versions, each priced on its own. Most valuable first.
Gold Geometric Refractor
$70.00
Not enough history yet
Raw $70.00PSA 9 $117PSA 10 $330Checked 2026-10-25
Purple Geometric Refractor
$24.99
Not enough history yet
Raw $24.99PSA 9 $48.31PSA 10 $68.00Checked 2026-10-25
Blue Geometric Refractor
$12.37
Not enough history yet
Raw $12.37PSA 9 $52.00PSA 10 $113Checked 2026-10-25
Live on eBay
Affiliate — we may earn a commission2025-26 Finest Base Set Shai Gilgeous-Alexander Oil Spill Refractor #66 value & prices
The 2025-26 Finest Base Set Shai Gilgeous-Alexander Oil Spill Refractor #66 is a Basketball card (Oil Spill Refractor parallel) released in 2026. Ungraded copies carry a market value of about $5.50.
An ungraded copy is worth around $5.50, a PSA 9 around $18.66, a PSA 10 (Gem Mint) around $108.78 and a pristine BGS 10 around $141.00. That's roughly a 20× 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 $5.50 and top grades reaching $108.78, 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 Finest Base Set
Shai Gilgeous-Alexander
#66$44.79
Shai Gilgeous-Alexander
#266$67.63
Shai Gilgeous-Alexander
#66$24.99
Shai Gilgeous-Alexander
#160$17.94
Shai Gilgeous-Alexander
#66$13.84
Shai Gilgeous-Alexander
#160$28.40
Other Shai Gilgeous-Alexander cards
Shai Gilgeous-Alexander
#141$78,974.55
Shai Gilgeous-Alexander
#12$65,000.00
Shai Gilgeous-Alexander
#HC-5$26,000.00
Shai Gilgeous-Alexander
#1$24,100.00
Shai Gilgeous-Alexander
#33$20,100.00
Shai Gilgeous-Alexander
#6$15,600.00
Cards worth about the same as the Shai Gilgeous-Alexander
Explore Shai Gilgeous-Alexander card values
Shai Gilgeous-Alexander2025-26 Finest Base Set2026Basketball cardsOil Spill RefractorPSA 10BGS 10card valueprice guide