![Forbidden Chalice [Quarter Century Secret Rare] RA04-EN137 (YuGiOh Quarter Century Stampede) — is it worth grading?](https://i.ebayimg.com/images/g/5u0AAeSwIoZqWEiE/s-l1600.jpg)
Is Forbidden Chalice [Quarter Century Secret Rare] RA04-EN137 worth grading?
Yu-Gi-Oh! · YuGiOh Quarter Century Stampede · full price guide →
Worth grading — even a PSA 9 beats raw
A PSA 10 Forbidden Chalice [Quarter Century Secret Rare] RA04-EN137 sells for $114 against $12.49 raw: a $102 spread, 9.2× the ungraded price. Even a PSA 9 ($68.44) 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)
- $12.49
- PSA 10
- $114
- PSA 9
- $68.44
- Gem premium
- 9.2×
- As of
- Aug 9, 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 | $114 | +$76.89 | +$51.89 | −$48.11 |
| PSA 9 | $68.44 | +$30.95 | +$5.95 | −$94.05 |
| PSA 8 | $35.71 | −$1.78 | −$26.78 | −$127 |
Net = sale price − $12.49 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% | $79.92 | +$17.44 |
| 50% | $91.41 | +$28.92 |
| 75% | $103 | +$40.41 |
Even a miss (a 9) beats selling raw after the standard fee — the gem rate only decides how much you win by.
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 | $149 | best | 55/45 | 70/30 |
| PSA 10 | $114 | −$34.62 | 55/45 | 75/25 |
| CGC 10 | $69.00 | −$80.00 | 55/45 | 75/25 |
| SGC 10 | $69.00 | −$80.00 | 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 | $114 | $69.00 | $149 | $69.00 | — |
| 9.5 | — | — | — | — | $75.00 |
| 9 | — | — | — | — | $68.44 |
| 8 | — | — | — | — | $35.71 |
| 7 | — | — | — | — | $20.38 |
Run your own numbers
Should I pay this?
Enter the seller’s asking price to see your net outcome per grade.
Other YuGiOh Quarter Century Stampede cards worth checking
Full set checklist →![Dark Magician [Arkana Quarter Century Secret Rare] RA04-EN106 YuGiOh Quarter Century Stampede card](https://i.ebayimg.com/images/g/C6IAAeSwvqJqX~tr/s-l500.jpg)
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![Shaddoll Fusion [Quarter Century Secret Rare] RA04-EN231 YuGiOh Quarter Century Stampede card](https://i.ebayimg.com/images/g/w4EAAOSwg-doP4kt/s-l500.jpg)
![Dark Magician [9th Quarter Century Secret Rare] RA04-EN106 YuGiOh Quarter Century Stampede card](https://i.ebayimg.com/images/g/-9gAAeSwVktqZSTt/s-l500.jpg)
![Blue-Eyes White Dragon [Quarter Century Secret Rare] RA04-EN108 YuGiOh Quarter Century Stampede card](https://i.ebayimg.com/images/g/9E0AAeSw9JZqLGm2/s-l500.jpg)
![Dragon Master Magia [Platinum Secret Rare] RA04-EN055 YuGiOh Quarter Century Stampede card](https://i.ebayimg.com/images/g/SKIAAeSw8fBqXT6y/s-l500.jpg)
Grading Forbidden Chalice [Quarter Century Secret Rare] RA04-EN137 — FAQ
Is Forbidden Chalice [Quarter Century Secret Rare] RA04-EN137 worth grading?
A PSA 10 Forbidden Chalice [Quarter Century Secret Rare] RA04-EN137 sells for $114 against $12.49 raw: a $102 spread, 9.2× the ungraded price. Even a PSA 9 ($68.44) 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 Forbidden Chalice [Quarter Century Secret Rare] RA04-EN137 worth compared with raw?
A PSA 10 Forbidden Chalice [Quarter Century Secret Rare] RA04-EN137 (YuGiOh Quarter Century Stampede) sells for about $114 versus $12.49 for a raw near-mint copy — a 9.2× premium as of Aug 9, 2026.
Which grading company is best for Forbidden Chalice [Quarter Century Secret Rare] RA04-EN137?
By resale value, BGS 10 leads at $149, ahead of PSA 10 at $114. Fees and turnaround differ, so the best-paying label is not always the best net.
What centering does Forbidden Chalice [Quarter Century Secret Rare] RA04-EN137 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.
Is your Yu-Gi-Oh! 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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