![Tim Duncan [Gold Refractor] #20 Basketball Cards 2006 Bowman Chrome trading card — raw and PSA graded price guide](https://i.ebayimg.com/images/g/FVIAAOSwg51iE3Nj/s-l1600.jpg)
Tim Duncan [Gold Refractor] #20 Price Guide
Basketball · Basketball Cards 2006 Bowman Chrome
Tim Duncan [Gold Refractor] #20 (Basketball Cards 2006 Bowman Chrome) is currently worth $164 raw (near mint) (as of Sep 3, 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 | $164 |
Graded — grade ladder
Last updated 2026-09-03 · Source: the PriceCharting price guide
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Is it worth grading?
Strong grading candidate — 3.6× premium in Grade 9.5
A Grade 9.5 Tim Duncan [Gold Refractor] #20 sells for $585 against $164 raw: a $421 spread, 3.6× the ungraded price. A PSA 9 ($89.60) sells for less than raw, so anything short of a 10 loses money. Centering is the usual reason a clean copy misses the 10 — measure it before you submit.
Full grading break-even for Tim Duncan [Gold Refractor] #20: 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 [Gold Refractor] #20 — frequently asked
How much is Tim Duncan [Gold Refractor] #20 (Basketball Cards 2006 Bowman Chrome) worth?
As of Sep 3, 2026, Tim Duncan [Gold Refractor] #20 (Basketball Cards 2006 Bowman Chrome): an ungraded near-mint copy sells for about $164, a Grade 9.5 sells for about $585, a PSA 9 for about $89.60. Values come from the PriceCharting price guide and are refreshed weekly.
Is Tim Duncan [Gold Refractor] #20 worth grading?
A Grade 9.5 Tim Duncan [Gold Refractor] #20 sells for $585 against $164 raw: a $421 spread, 3.6× the ungraded price. A PSA 9 ($89.60) sells for less than raw, so anything short of a 10 loses money. Centering is the usual reason a clean copy misses the 10 — measure it before you submit.
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.