2009 SP Game Used SIGnificance Kosta Koufos #S-KK
2009
See all Kosta Koufos cards & valuesCommon
$1.49est. value (ungraded)
Prices updated 2026-10-26
Based on recorded sold prices how we price cards
Card number
#S-KK
Year
2009
Kosta Koufos price history
$38.69▲ 0.0%
Oct 19 · $38.69 low$38.69 high · Oct 26
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 2009 SP Game Used SIGnificance Kosta Koufos #S-KK each month, from 2 recorded price readings. 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
$1.49
Recorded low
$1.49
| Month | Source | Average | Range |
|---|---|---|---|
| Oct 2026 | Market value | $1.49 | — |
Kosta Koufos prices by grade
| Grade | Value | eBay |
|---|---|---|
| Ungraded | $1.49 | Buy on eBay ↗ |
| PSA 8 | $6.59 | Buy on eBay ↗ |
| PSA 9 | $12.40 | Buy on eBay ↗ |
| Grade 9.5 | $23.22 | Buy on eBay ↗ |
| PSA 10 | $38.69 | Buy on eBay ↗ |
| BGS 10 | $50.00 | Buy on eBay ↗ |
| CGC 10 | $15.00 | Buy on eBay ↗ |
| SGC 10 | $23.00 | Buy on eBay ↗ |
Kosta Koufos parallels
1 version, each priced on its own. Most valuable first.
Live on eBay
Affiliate — we may earn a commission2009 SP Game Used SIGnificance Kosta Koufos #S-KK value & prices
The 2009 SP Game Used SIGnificance Kosta Koufos #S-KK is a Basketball card released in 2009. Ungraded copies carry a market value of about $1.49.
An ungraded copy is worth around $1.49, a PSA 9 around $12.40, a PSA 10 (Gem Mint) around $38.69 and a pristine BGS 10 around $50.00. That's roughly a 26× 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 ($1.49) and top-graded ($38.69) 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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