1998 Skybox Premium That's Jam Kevin Garnett #13
1998
See all Kevin Garnett cards & values1998 seasonMinnesota TimberwolvesKevin Garnett career & card values
Legendary
$797.00est. value (ungraded)
Prices updated 2026-10-26
Based on recorded sold prices how we price cards
Card number
#13
Year
1998
Price by month
Average price of the 1998 Skybox Premium That's Jam Kevin Garnett #13 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
$797.00
Recorded low
$797.00
| Month | Source | Average | Range |
|---|---|---|---|
| Oct 2026 | Market value | $797.00 | — |
Kevin Garnett prices by grade
| Grade | Value | eBay |
|---|---|---|
| Ungraded | $797.00 | Buy on eBay ↗ |
| PSA 8 | $485.00 | Buy on eBay ↗ |
| PSA 9 | $2,440.00 | Buy on eBay ↗ |
| Grade 9.5 | $2,684.00 | Buy on eBay ↗ |
| PSA 10 | $2,928.00 | Buy on eBay ↗ |
| BGS 10 | $3,806.00 | Buy on eBay ↗ |
| CGC 10 | $1,171.00 | Buy on eBay ↗ |
| SGC 10 | $1,757.00 | Buy on eBay ↗ |
Kevin Garnett parallels
1 version, each priced on its own. Most valuable first.
Live on eBay
Affiliate — we may earn a commission1998 Skybox Premium That's Jam Kevin Garnett #13 value & prices
The 1998 Skybox Premium That's Jam Kevin Garnett #13 is a Basketball card released in 1998. Ungraded copies carry a market value of about $797.00.
An ungraded copy is worth around $797.00, a PSA 9 around $2,440.00, a PSA 10 (Gem Mint) around $2,928.00, a pristine BGS 10 around $3 and806.00. That's roughly a 3.7× 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?
With raw copies near $797.00 and top grades reaching $2,928.00, 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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