Gold Interstellar Refractor
$145
Not enough history yet
Raw $145PSA 9 $129PSA 10 $929Checked 2026-10-23
2023-24 Topps Chrome Cosmic Base Set Shai Gilgeous-Alexander Blue Moon Refractor #29
2024
See all Shai Gilgeous-Alexander cards & values2023 seasonOklahoma City ThunderShai Gilgeous-Alexander career & card values
Uncommon
$16.16est. value (ungraded)
Prices updated 2026-10-23
Based on recorded sold prices how we price cards
Card number
#29
Year
2024
Parallel / variant
Blue Moon Refractor
Price by month
Average price of the 2023-24 Topps Chrome Cosmic Base Set Shai Gilgeous-Alexander Blue Moon Refractor #29 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
$16.16
Recorded low
$16.16
| Month | Source | Average | Range |
|---|---|---|---|
| Oct 2026 | Market value | $16.16 | — |
Shai Gilgeous-Alexander prices by grade
| Grade | Value | eBay |
|---|---|---|
| Ungraded | $16.16 | Buy on eBay ↗ |
| PSA 8 | $18.75 | Buy on eBay ↗ |
| PSA 9 | $32.45 | Buy on eBay ↗ |
| Grade 9.5 | $61.17 | Buy on eBay ↗ |
| PSA 10 | $104.76 | Buy on eBay ↗ |
| BGS 10 | $136.00 | Buy on eBay ↗ |
| CGC 10 | $42.00 | Buy on eBay ↗ |
| SGC 10 | $63.00 | Buy on eBay ↗ |
Other versions of this Shai Gilgeous-Alexander card
7 versions, each priced on its own. Most valuable first.
Pink Galaxy Refractor
$10.00
Not enough history yet
Raw $10.00PSA 9 $23.88PSA 10 $63.83Checked 2026-10-23
Live on eBay
Affiliate — we may earn a commission2023-24 Topps Chrome Cosmic Base Set Shai Gilgeous-Alexander Blue Moon Refractor #29 value & prices
The 2023-24 Topps Chrome Cosmic Base Set Shai Gilgeous-Alexander Blue Moon Refractor #29 is a Basketball card (Blue Moon Refractor parallel) released in 2024. Ungraded copies carry a market value of about $16.16.
An ungraded copy is worth around $16.16, a PSA 9 around $32.45, a PSA 10 (Gem Mint) around $104.76 and a pristine BGS 10 around $136.00. That's roughly a 6.5× 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 $16.16 and top grades reaching $104.76, 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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