![David Robinson [Rubies] #TT6 (Basketball Cards 1996 Skybox Premium Triple Threats) — is it worth grading?](https://i.ebayimg.com/images/g/kr4AAOSwgURknjqx/s-l1600.jpg)
Is David Robinson [Rubies] #TT6 worth grading?
Basketball · Basketball Cards 1996 Skybox Premium Triple Threats · full price guide →
Strong grading candidate — 5.6× premium in Grade 8
A Grade 8 David Robinson [Rubies] #TT6 sells for $80.00 against $14.25 raw: a $65.75 spread, 5.6× the ungraded price. Centering is the usual reason a clean copy misses the 10 — measure it before you submit.
- Raw (NM)
- $14.25
- Grade 8
- $80.00
- Gem premium
- 5.6×
- As of
- Sep 4, 2026
Break-even by outcome and fee
| If it comes back… | Sells for | Economy / bulk (~$25.00) | Standard (~$50.00) | Express (~$150) |
|---|---|---|---|---|
| Gem — Grade 8 | $80.00 | +$40.75 | +$15.75 | −$84.25 |
| PSA 8 | $80.00 | +$40.75 | +$15.75 | −$84.25 |
Net = sale price − $14.25 raw value − fee. Fee tiers are illustrative; plug your grader's current price into the calculator below.
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Grading David Robinson [Rubies] #TT6 — FAQ
Is David Robinson [Rubies] #TT6 worth grading?
A Grade 8 David Robinson [Rubies] #TT6 sells for $80.00 against $14.25 raw: a $65.75 spread, 5.6× the ungraded price. Centering is the usual reason a clean copy misses the 10 — measure it before you submit.
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