Is Prometheus, King of the Shadows FOTB-EN063 worth grading?
Yu-Gi-Oh! · YuGiOh Force of the Breaker · full price guide →
Worth grading — even a PSA 9 beats raw
A PSA 10 Prometheus, King of the Shadows FOTB-EN063 sells for $594 against $17.99 raw: a $576 spread, 33× the ungraded price. Even a PSA 9 ($50.00) 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)
- $17.99
- PSA 10
- $594
- PSA 9
- $50.00
- Gem premium
- 33×
- As of
- Sep 27, 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 | $594 | +$551 | +$526 | +$426 |
| PSA 9 | $50.00 | +$7.01 | −$17.99 | −$118 |
| PSA 8 | $45.12 | +$2.13 | −$22.87 | −$123 |
Net = sale price − $17.99 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% | $186 | +$118 |
| 50% | $322 | +$254 |
| 75% | $458 | +$390 |
Break-even gem rate at the standard fee: about 3%. 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 | $772 | best | 55/45 | 70/30 |
| PSA 10 | $594 | −$178 | 55/45 | 75/25 |
| CGC 10 | $356 | −$416 | 55/45 | 75/25 |
| SGC 10 | $356 | −$416 | 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.
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Grading Prometheus, King of the Shadows FOTB-EN063 — FAQ
Is Prometheus, King of the Shadows FOTB-EN063 worth grading?
A PSA 10 Prometheus, King of the Shadows FOTB-EN063 sells for $594 against $17.99 raw: a $576 spread, 33× the ungraded price. Even a PSA 9 ($50.00) 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 Prometheus, King of the Shadows FOTB-EN063 worth compared with raw?
A PSA 10 Prometheus, King of the Shadows FOTB-EN063 (YuGiOh Force of the Breaker) sells for about $594 versus $17.99 for a raw near-mint copy — a 33× premium as of Sep 27, 2026.
Which grading company is best for Prometheus, King of the Shadows FOTB-EN063?
By resale value, BGS 10 leads at $772, ahead of PSA 10 at $594. Fees and turnaround differ, so the best-paying label is not always the best net.
What centering does Prometheus, King of the Shadows FOTB-EN063 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 Prometheus, King of the Shadows FOTB-EN063 break even?
At a standard ~$50 fee, submitting Prometheus, King of the Shadows FOTB-EN063 breaks even when it gems about 3% of the time (a miss assumed to sell at the PSA 9 price of $50.00).
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