2025-26 Finest Rookie Finest Autographs Koby Brea Gold Geometric Refractor #RFA-KB
2026
See all Koby Brea cards & valuesUncommon
$14.99est. value (ungraded)
Prices updated 2026-10-26
Based on recorded sold prices how we price cards
Card number
#RFA-KB
Year
2026
Parallel / variant
Gold Geometric Refractor
Price by month
Average price of the 2025-26 Finest Rookie Finest Autographs Koby Brea Gold Geometric Refractor #RFA-KB 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
$14.99
Recorded low
$14.99
| Month | Source | Average | Range |
|---|---|---|---|
| Oct 2026 | Market value | $14.99 | — |
Koby Brea prices by grade
| Grade | Value | eBay |
|---|---|---|
| Ungraded | $14.99 | Buy on eBay ↗ |
| PSA 8 | $18.36 | Buy on eBay ↗ |
| PSA 9 | $32.95 | Buy on eBay ↗ |
| Grade 9.5 | $63.23 | Buy on eBay ↗ |
| PSA 10 | $94.16 | Buy on eBay ↗ |
| BGS 10 | $122.00 | Buy on eBay ↗ |
| CGC 10 | $38.00 | Buy on eBay ↗ |
| SGC 10 | $57.00 | Buy on eBay ↗ |
Other versions of this Koby Brea card
8 versions, each priced on its own. Most valuable first.
Yellow Geometric Refractor
$6.00
Not enough history yet
Raw $6.00PSA 9 $19.19PSA 10 $55.68Checked 2026-10-26
Green Geometric Refractor
$5.09
Not enough history yet
Raw $5.09PSA 9 $21.38PSA 10 $61.80Checked 2026-10-26
Live on eBay
Affiliate — we may earn a commission2025-26 Finest Rookie Finest Autographs Koby Brea Gold Geometric Refractor #RFA-KB value & prices
The 2025-26 Finest Rookie Finest Autographs Koby Brea Gold Geometric Refractor #RFA-KB is a Basketball card (Gold Geometric Refractor parallel) released in 2026. Ungraded copies carry a market value of about $14.99.
An ungraded copy is worth around $14.99, a PSA 9 around $32.95, a PSA 10 (Gem Mint) around $94.16 and a pristine BGS 10 around $122.00. That's roughly a 6.3× 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 $14.99 and top grades reaching $94.16, 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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Explore Koby Brea card values
Koby Brea2025-26 Finest Rookie Finest Autographs2026Basketball cardsGold Geometric RefractorPSA 10BGS 10card valueprice guide