Is The Agent of Mystery - Earth RA04-EN146 worth grading?
Yu-Gi-Oh! · YuGiOh Quarter Century Stampede · full price guide →
Strong grading candidate — 16× premium in PSA 10
A PSA 10 The Agent of Mystery - Earth RA04-EN146 sells for $48.17 against $3.00 raw: a $45.17 spread, 16× the ungraded price. A PSA 9 ($14.91) only about breaks even after fees, so the case rests on gemming. Centering is the usual reason a clean copy misses the 10 — measure it before you submit.
- Raw (NM)
- $3.00
- PSA 10
- $48.17
- PSA 9
- $14.91
- Gem premium
- 16×
- 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 | $48.17 | +$20.17 | −$4.83 | −$105 |
| PSA 9 | $14.91 | −$13.09 | −$38.09 | −$138 |
| PSA 8 | $11.69 | −$16.31 | −$41.31 | −$141 |
Net = sale price − $3.00 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% | $23.23 | −$29.77 |
| 50% | $31.54 | −$21.46 |
| 75% | $39.85 | −$13.15 |
At the standard fee this submission does not break even at any realistic gem rate unless the miss lands above the 9 price.
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 | $63.00 | best | 55/45 | 70/30 |
| PSA 10 | $48.17 | −$14.83 | 55/45 | 75/25 |
| CGC 10 | $29.00 | −$34.00 | 55/45 | 75/25 |
| SGC 10 | $29.00 | −$34.00 | 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.
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Grading The Agent of Mystery - Earth RA04-EN146 — FAQ
Is The Agent of Mystery - Earth RA04-EN146 worth grading?
A PSA 10 The Agent of Mystery - Earth RA04-EN146 sells for $48.17 against $3.00 raw: a $45.17 spread, 16× the ungraded price. A PSA 9 ($14.91) only about breaks even after fees, so the case rests on gemming. Centering is the usual reason a clean copy misses the 10 — measure it before you submit.
How much is a PSA 10 The Agent of Mystery - Earth RA04-EN146 worth compared with raw?
A PSA 10 The Agent of Mystery - Earth RA04-EN146 (YuGiOh Quarter Century Stampede) sells for about $48.17 versus $3.00 for a raw near-mint copy — a 16× premium as of Sep 27, 2026.
Which grading company is best for The Agent of Mystery - Earth RA04-EN146?
By resale value, BGS 10 leads at $63.00, ahead of PSA 10 at $48.17. Fees and turnaround differ, so the best-paying label is not always the best net.
What centering does The Agent of Mystery - Earth RA04-EN146 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.
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