![Tim Duncan [Limited] #77 (Basketball Cards 2003 SP Authentic) — is it worth grading?](https://i.ebayimg.com/images/g/iw4AAeSwNhtpRt~R/s-l1600.jpg)
Is Tim Duncan [Limited] #77 worth grading?
Basketball · Basketball Cards 2003 SP Authentic · full price guide →
Worth grading — even a PSA 9 beats raw
A PSA 10 Tim Duncan [Limited] #77 sells for $84.25 against $10.51 raw: a $73.74 spread, 8.0× the ungraded price. Even a PSA 9 ($46.25) clears the raw price after an economy-tier ~$25 fee, so a near-miss still comes out ahead. Centering is the usual reason a clean copy misses the 10 — measure it before you submit.
- Raw (NM)
- $10.51
- PSA 10
- $84.25
- PSA 9
- $46.25
- Gem premium
- 8.0×
- As of
- Jul 11, 2026
Break-even by outcome and fee
| If it comes back… | Sells for | Economy / bulk (~$25.00) | Standard (~$50.00) | Express (~$150) |
|---|---|---|---|---|
| Gem — PSA 10 | $84.25 | +$48.74 | +$23.74 | −$76.26 |
| PSA 9 | $46.25 | +$10.74 | −$14.26 | −$114 |
Net = sale price − $10.51 raw value − fee. Fee tiers are illustrative; plug your grader's current price into the calculator below.
Expected value — how often does it need to gem?
| Chance it gems | Expected sale | Expected net (standard fee) |
|---|---|---|
| 25% | $55.75 | −$4.76 |
| 50% | $65.25 | +$4.74 |
| 75% | $74.75 | +$14.24 |
Break-even gem rate at the standard fee: about 38%. Centering is the usual reason a clean copy misses — measure it before you decide.
Which grader pays the most — and what a 10 takes
All centering standards →| Grader | 10 sells for | vs best | Front centering for a 10 | Back |
|---|---|---|---|---|
| BGS 10 | $110 | best | 55/45 | 70/30 |
| PSA 10 | $84.25 | −$25.75 | 55/45 | 75/25 |
| CGC 10 | $51.00 | −$59.00 | 55/45 | 75/25 |
| SGC 10 | $51.00 | −$59.00 | 55/45 | 75/25 |
Tolerances are each company's published centering standard for its top grade; surface, corners and edges must also be clean. Centering is the one you can measure yourself before you pay.
Full grade ladder
Raw conditions & history →| Grade | PSA | CGC | BGS | SGC | Graded |
|---|---|---|---|---|---|
| 10 | $84.25 | $51.00 | $110 | $51.00 | — |
| 9.5 | — | — | — | — | $51.00 |
| 9 | — | — | — | — | $46.25 |
Run your own numbers
Should I pay this?
Enter the seller’s asking price to see your net outcome per grade.
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Grading Tim Duncan [Limited] #77 — FAQ
Is Tim Duncan [Limited] #77 worth grading?
A PSA 10 Tim Duncan [Limited] #77 sells for $84.25 against $10.51 raw: a $73.74 spread, 8.0× the ungraded price. Even a PSA 9 ($46.25) clears the raw price after an economy-tier ~$25 fee, so a near-miss still comes out ahead. Centering is the usual reason a clean copy misses the 10 — measure it before you submit.
How much is a PSA 10 Tim Duncan [Limited] #77 worth compared with raw?
A PSA 10 Tim Duncan [Limited] #77 (Basketball Cards 2003 SP Authentic) sells for about $84.25 versus $10.51 for a raw near-mint copy — a 8.0× premium as of Jul 11, 2026.
Which grading company is best for Tim Duncan [Limited] #77?
By resale value, BGS 10 leads at $110, ahead of PSA 10 at $84.25. Fees and turnaround differ, so the best-paying label is not always the best net.
What centering does Tim Duncan [Limited] #77 need for a BGS 10?
BGS publishes 55/45 front and 70/30 back centering as the tolerance for a 10 (Gem Mint). Off-center copies are capped below the top grade regardless of surface — measure yours before paying the fee.
What gem rate makes grading Tim Duncan [Limited] #77 break even?
At a standard ~$50 fee, submitting Tim Duncan [Limited] #77 breaks even when it gems about 38% of the time (a miss assumed to sell at the PSA 9 price of $46.25).
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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