![Tim Duncan [500 Volts] #15 Basketball Cards 1997 Hoops High Voltage trading card — raw and PSA graded price guide](https://i.ebayimg.com/images/g/QDsAAeSwUp5qeqcJ/s-l1600.jpg)
Tim Duncan [500 Volts] #15 Price Guide
Basketball · Basketball Cards 1997 Hoops High Voltage
Tim Duncan [500 Volts] #15 (Basketball Cards 1997 Hoops High Voltage) is currently worth $1,263 raw (near mint) (as of Sep 4, 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.
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Current prices
Raw (ungraded)
| Ungraded | $1,263 |
Graded — grade ladder
Last updated 2026-09-04 · Source: the PriceCharting price guide
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Is it worth grading?
Worth grading only if it gems
A Grade 8 Tim Duncan [500 Volts] #15 brings $1,930 versus $1,263 raw — a $667 spread that covers an economy-tier ~$25 grading fee. Without PSA 9 sales on record, budget for the fee being lost on a near-miss.
Full grading break-even for Tim Duncan [500 Volts] #15: 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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Tim Duncan [500 Volts] #15 — frequently asked
How much is Tim Duncan [500 Volts] #15 (Basketball Cards 1997 Hoops High Voltage) worth?
As of Sep 4, 2026, Tim Duncan [500 Volts] #15 (Basketball Cards 1997 Hoops High Voltage): an ungraded near-mint copy sells for about $1,263, a Grade 8 sells for about $1,930. Values come from the PriceCharting price guide and are refreshed weekly.
Is Tim Duncan [500 Volts] #15 worth grading?
A Grade 8 Tim Duncan [500 Volts] #15 brings $1,930 versus $1,263 raw — a $667 spread that covers an economy-tier ~$25 grading fee. Without PSA 9 sales on record, budget for the fee being lost on a near-miss.
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.