![Greg Maddux [Refractor] #SCC29 (Baseball Cards 1999 Stadium Club Chrome) — is it worth grading?](https://i.ebayimg.com/images/g/CioAAeSwY3xqLe2P/s-l1600.jpg)
Is Greg Maddux [Refractor] #SCC29 worth grading?
Baseball · Baseball Cards 1999 Stadium Club Chrome · full price guide →
Worth grading — even a PSA 9 beats raw
A PSA 10 Greg Maddux [Refractor] #SCC29 sells for $120 against $17.50 raw: a $103 spread, 6.9× the ungraded price. Even a PSA 9 ($43.99) 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)
- $17.50
- PSA 10
- $120
- PSA 9
- $43.99
- Gem premium
- 6.9×
- 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 | $120 | +$77.99 | +$52.99 | −$47.01 |
| PSA 9 | $43.99 | +$1.49 | −$23.51 | −$124 |
| PSA 8 | $17.50 | −$25.00 | −$50.00 | −$150 |
Net = sale price − $17.50 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% | $63.11 | −$4.39 |
| 50% | $82.24 | +$14.74 |
| 75% | $101 | +$33.86 |
Break-even gem rate at the standard fee: about 31%. 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 | $157 | best | 55/45 | 70/30 |
| PSA 10 | $120 | −$36.51 | 55/45 | 75/25 |
| CGC 10 | $72.00 | −$85.00 | 55/45 | 75/25 |
| SGC 10 | $72.00 | −$85.00 | 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 | $120 | $72.00 | $157 | $72.00 | — |
| 9.5 | — | — | — | — | $48.00 |
| 9 | — | — | — | — | $43.99 |
| 8 | — | — | — | — | $17.50 |
Run your own numbers
Should I pay this?
Enter the seller’s asking price to see your net outcome per grade.
Other 1999 Stadium Club Chrome cards worth checking
Full set checklist →
![Vladimir Guerrero [Refractor] #SCC28 1999 Stadium Club Chrome card](https://i.ebayimg.com/images/g/72EAAeSwUQ1n1jr-/s-l500.jpg)
![Manny Ramirez [Refractor] #SCC11 1999 Stadium Club Chrome card](https://i.ebayimg.com/images/g/QvcAAeSwe41qXZWt/s-l500.jpg)
![Chipper Jones [Refractor] #SCC22 1999 Stadium Club Chrome card](https://i.ebayimg.com/images/g/W4kAAeSwAY9qWlIi/s-l500.jpg)
![Ken Griffey Jr. [Refractor] #SCC20 1999 Stadium Club Chrome card](https://i.ebayimg.com/images/g/rqoAAeSwBDppreCS/s-l500.jpg)
Grading Greg Maddux [Refractor] #SCC29 — FAQ
Is Greg Maddux [Refractor] #SCC29 worth grading?
A PSA 10 Greg Maddux [Refractor] #SCC29 sells for $120 against $17.50 raw: a $103 spread, 6.9× the ungraded price. Even a PSA 9 ($43.99) 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 Greg Maddux [Refractor] #SCC29 worth compared with raw?
A PSA 10 Greg Maddux [Refractor] #SCC29 (Baseball Cards 1999 Stadium Club Chrome) sells for about $120 versus $17.50 for a raw near-mint copy — a 6.9× premium as of Jul 11, 2026.
Which grading company is best for Greg Maddux [Refractor] #SCC29?
By resale value, BGS 10 leads at $157, ahead of PSA 10 at $120. Fees and turnaround differ, so the best-paying label is not always the best net.
What centering does Greg Maddux [Refractor] #SCC29 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 Greg Maddux [Refractor] #SCC29 break even?
At a standard ~$50 fee, submitting Greg Maddux [Refractor] #SCC29 breaks even when it gems about 31% of the time (a miss assumed to sell at the PSA 9 price of $43.99).
Is your baseball 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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