Is Rock Ogre Grotto [1st Edition] MRD-004 worth grading?
Yu-Gi-Oh! · YuGiOh Metal Raiders · full price guide →
Worth grading — even a PSA 9 beats raw
A PSA 10 Rock Ogre Grotto [1st Edition] MRD-004 sells for $32.24 against $1.46 raw: a $30.78 spread, 22× the ungraded price. Even a PSA 9 ($29.92) 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)
- $1.46
- PSA 10
- $32.24
- PSA 9
- $29.92
- Gem premium
- 22×
- 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 | $32.24 | +$5.78 | −$19.22 | −$119 |
| PSA 9 | $29.92 | +$3.46 | −$21.54 | −$122 |
| PSA 8 | $9.24 | −$17.22 | −$42.22 | −$142 |
Net = sale price − $1.46 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% | $30.50 | −$20.96 |
| 50% | $31.08 | −$20.38 |
| 75% | $31.66 | −$19.80 |
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 | $42.00 | best | 55/45 | 70/30 |
| PSA 10 | $32.24 | −$9.76 | 55/45 | 75/25 |
| CGC 10 | $19.00 | −$23.00 | 55/45 | 75/25 |
| SGC 10 | $19.00 | −$23.00 | 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 →Swipe the table for the other grading companies →
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 Rock Ogre Grotto [1st Edition] MRD-004 — FAQ
Is Rock Ogre Grotto [1st Edition] MRD-004 worth grading?
A PSA 10 Rock Ogre Grotto [1st Edition] MRD-004 sells for $32.24 against $1.46 raw: a $30.78 spread, 22× the ungraded price. Even a PSA 9 ($29.92) 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 Rock Ogre Grotto [1st Edition] MRD-004 worth compared with raw?
A PSA 10 Rock Ogre Grotto [1st Edition] MRD-004 (YuGiOh Metal Raiders) sells for about $32.24 versus $1.46 for a raw near-mint copy — a 22× premium as of Sep 27, 2026.
Which grading company is best for Rock Ogre Grotto [1st Edition] MRD-004?
By resale value, BGS 10 leads at $42.00, ahead of PSA 10 at $32.24. Fees and turnaround differ, so the best-paying label is not always the best net.
What centering does Rock Ogre Grotto [1st Edition] MRD-004 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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