Kevin Garnett #KG-A Price Guide
Basketball · Basketball Cards 2003 SP Authentic Signatures · Released 2003
Kevin Garnett #KG-A (Basketball Cards 2003 SP Authentic Signatures) is currently worth $399 raw (near mint) and $334 in PSA 10 (as of Jul 11, 2026). Values come from the PriceCharting price guide and are refreshed weekly. Grading is the single biggest value lever — check the raw-to-PSA-10 gap below, then scan your copy to see if its centering makes the grade.
Current prices
Raw (ungraded)
| Ungraded | $399 |
Graded — grade ladder
| Grade | PSA | CGC | BGS | SGC | Graded |
|---|---|---|---|---|---|
| 10 | $334 | $200 | $434 | $200 | — |
| 9.5 | — | — | — | — | $279 |
| 9 | — | — | — | — | $260 |
Last updated 2026-07-11 · Source: the PriceCharting price guide
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Is it worth grading?
Grading rarely pays for this card
PSA 10 copies of Kevin Garnett #KG-A sell for $334, only $0.00 above the $399 raw price — less than an economy-tier grading fee. A PSA 9 ($260) sells for less than raw, so anything short of a 10 loses money. Keep it raw unless you are grading for the slab itself.
Full grading break-even for Kevin Garnett #KG-A: fee tiers, best grader, gem-rate math →
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Kevin Garnett #KG-A — frequently asked
How much is Kevin Garnett #KG-A (Basketball Cards 2003 SP Authentic Signatures) worth?
As of Jul 11, 2026, Kevin Garnett #KG-A (Basketball Cards 2003 SP Authentic Signatures): an ungraded near-mint copy sells for about $399, a PSA 10 sells for about $334, a PSA 9 for about $260. Values come from the PriceCharting price guide and are refreshed weekly.
How much is a PSA 10 Kevin Garnett #KG-A worth?
As of Jul 11, 2026, a PSA 10 (Gem Mint) Kevin Garnett #KG-A (Basketball Cards 2003 SP Authentic Signatures) sells for about $334, compared with $399 for a raw near-mint copy.
Is Kevin Garnett #KG-A worth grading?
PSA 10 copies of Kevin Garnett #KG-A sell for $334, only $0.00 above the $399 raw price — less than an economy-tier grading fee. A PSA 9 ($260) sells for less than raw, so anything short of a 10 loses money. Keep it raw unless you are grading for the slab itself.
Where do these Basketball card prices come from?
Prices are the PriceCharting price guide, refreshed weekly. Raw values reflect near-mint (NM) ungraded copies; graded values are per grading company and grade.
Is your basketball card centered well enough to grade?
Centering makes or breaks a PSA 10. Scan any card with Midpoint to measure its exact centering, get a grade estimate, and see what your copy is actually worth.
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