2025-26 NBA Hoops 1989 Hoops Signatures Koby Brea Green Hoops #89S-KB
2026
See all Koby Brea cards & valuesCommon
$4.92est. value (ungraded)
Prices updated 2026-10-23
Based on recorded sold prices how we price cards
Card number
#89S-KB
Year
2026
Parallel / variant
Green Hoops
Koby Brea price history
$47.81▲ 0.0%
Oct 22 · $47.81 low$47.81 high · Oct 23
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 NBA Hoops 1989 Hoops Signatures Koby Brea Green Hoops #89S-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
$4.92
Recorded low
$4.92
| Month | Source | Average | Range |
|---|---|---|---|
| Oct 2026 | Market value | $4.92 | — |
Koby Brea prices by grade
| Grade | Value | eBay |
|---|---|---|
| Ungraded | $4.92 | Buy on eBay ↗ |
| PSA 8 | $8.60 | Buy on eBay ↗ |
| PSA 9 | $16.23 | Buy on eBay ↗ |
| Grade 9.5 | $31.79 | Buy on eBay ↗ |
| PSA 10 | $47.81 | Buy on eBay ↗ |
| BGS 10 | $62.00 | Buy on eBay ↗ |
| CGC 10 | $29.00 | Buy on eBay ↗ |
| SGC 10 | $29.00 | Buy on eBay ↗ |
Other versions of this Koby Brea card
1 version, each priced on its own. Most valuable first.
Live on eBay
Affiliate — we may earn a commission2025-26 NBA Hoops 1989 Hoops Signatures Koby Brea Green Hoops #89S-KB value & prices
The 2025-26 NBA Hoops 1989 Hoops Signatures Koby Brea Green Hoops #89S-KB is a Basketball card (Green Hoops parallel) released in 2026. Ungraded copies carry a market value of about $4.92.
An ungraded copy is worth around $4.92, a PSA 9 around $16.23, a PSA 10 (Gem Mint) around $47.81 and a pristine BGS 10 around $62.00. That's roughly a 9.7× 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?
The spread between raw ($4.92) and top-graded ($47.81) copies is fairly tight, so grading this card only makes financial sense for truly flawless copies — or for collectors who simply prefer slabbed cards for protection and display.
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Koby Brea2025-26 NBA Hoops 1989 Hoops Signatures2026Basketball cardsGreen HoopsPSA 10BGS 10card valueprice guide