Tim Duncan 1997 SP Authentic Basketball #128
SP Authentic Basketball 1997 · #128 · updated 2026-11-04
| Price | 30d | 1y | |
|---|---|---|---|
| PSA 10 most traded | $510 | ▼19% | — |
| PSA 9 | $99.00 | ▲0% | ▲232% |
| Basketball index | — | ▼5% | ▲81% |
| Tim Duncan index | — | ▼5% | ▲175% |
| SP Authentic Basketball set index | — | ▼1% | ▲116% |
| Grade | Price | 30d | 1y |
|---|---|---|---|
| PSA 10 | $510 | 6 | — |
| PSA 9 | $99.00 | 0 | ▲ 232% |
| PSA 8 | $28.00 | 0 | ▲ 70% |
| PSA 7 | $20.00 | 0 | — |
| PSA 6 | $21.37 | 0 | — |
| PSA 2 | $3.25 | 0 | — |
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About Tim Duncan 1997 SP Authentic Basketball #128
Tim Duncan 1997 SP Authentic Basketball #128 is a 1997 Pokémon card from SP Authentic Basketball, number 128. Right now a PSA 10 sells for about $510; a PSA 9 sells for about $99.00; a PSA 8 sells for about $28.00, each the median of the newest three recorded sales inside 30 days.
We hold 398 recorded sales of this card going back to 2020-07, 6 of them in the last 30 days. By venue: eBay 93%, Fanatics 7%, Pristine 0%. The most traded grade over the last 90 days is PSA 10.
PSA has graded 350 copies at PSA 10 and PSA 9 886, PSA 8 1,467. Population as of 2026-11-04, from PSA's cert records.
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Tim Duncan 1997 SP Authentic Basketball #128 questions
How much is a Tim Duncan 1997 SP Authentic Basketball #128 worth?
About $510 in PSA 10, the most traded grade. Prices are the median of the newest three recorded sales inside 30 days.
How much is a PSA 10 Tim Duncan 1997 SP Authentic Basketball #128?
About $510, 6 PSA 10 sales in the last 30 days. PSA has graded 350 copies at 10.
What is the PSA 10 premium on Tim Duncan 1997 SP Authentic Basketball #128?
A PSA 10 sells for 5.2x a PSA 9 right now ($510 against $99.00).
Where can I buy a Tim Duncan 1997 SP Authentic Basketball #128?
The Deals section on this page lists every auction of this card ending inside 24 hours and every Buy It Now the deal finder is pricing, each against the comp for its grade. Tap one to open it on eBay, or open the deal finder for every card.
What is the PSA population of Tim Duncan 1997 SP Authentic Basketball #128?
PSA 10: 350; PSA 9: 886; PSA 8: 1,467. As of 2026-11-04.