Alonzo Mourning #ZO-A Price Guide
Basketball · Basketball Cards 2003 SP Authentic Signatures · Released 2003
Alonzo Mourning #ZO-A (Basketball Cards 2003 SP Authentic Signatures) is currently worth $44.10 raw (near mint) and $115 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 | $44.10 |
Graded — grade ladder
| Grade | PSA | CGC | BGS | SGC | Graded |
|---|---|---|---|---|---|
| 10 | $115 | $69.00 | $150 | $69.00 | — |
| 9.5 | — | — | — | — | $65.00 |
| 9 | — | — | — | — | $59.50 |
Last updated 2026-07-11 · Source: the PriceCharting price guide
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Is it worth grading?
Worth grading only if it gems
A PSA 10 Alonzo Mourning #ZO-A brings $115 versus $44.10 raw — a $71.11 spread that covers an economy-tier ~$25 grading fee. A PSA 9 ($59.50) only about breaks even after fees, so the case rests on gemming.
Full grading break-even for Alonzo Mourning #ZO-A: fee tiers, best grader, gem-rate math →
Should I pay this?
Enter the seller’s asking price to see your net outcome per grade.
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Alonzo Mourning #ZO-A — frequently asked
How much is Alonzo Mourning #ZO-A (Basketball Cards 2003 SP Authentic Signatures) worth?
As of Jul 11, 2026, Alonzo Mourning #ZO-A (Basketball Cards 2003 SP Authentic Signatures): an ungraded near-mint copy sells for about $44.10, a PSA 10 sells for about $115, a PSA 9 for about $59.50. Values come from the PriceCharting price guide and are refreshed weekly.
How much is a PSA 10 Alonzo Mourning #ZO-A worth?
As of Jul 11, 2026, a PSA 10 (Gem Mint) Alonzo Mourning #ZO-A (Basketball Cards 2003 SP Authentic Signatures) sells for about $115, compared with $44.10 for a raw near-mint copy.
Is Alonzo Mourning #ZO-A worth grading?
A PSA 10 Alonzo Mourning #ZO-A brings $115 versus $44.10 raw — a $71.11 spread that covers an economy-tier ~$25 grading fee. A PSA 9 ($59.50) only about breaks even after fees, so the case rests on gemming.
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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