Is Ring of Magnetism MRD-E139 worth grading?
Yu-Gi-Oh! · YuGiOh Metal Raiders · full price guide →
Strong grading candidate — 67× premium in PSA 10
A PSA 10 Ring of Magnetism MRD-E139 sells for $116 against $1.72 raw: a $114 spread, 67× the ungraded price. A PSA 9 ($10.00) 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)
- $1.72
- PSA 10
- $116
- PSA 9
- $10.00
- Gem premium
- 67×
- 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 | $116 | +$89.13 | +$64.13 | −$35.87 |
| PSA 9 | $10.00 | −$16.72 | −$41.72 | −$142 |
| PSA 8 | $8.84 | −$17.88 | −$42.88 | −$143 |
Net = sale price − $1.72 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% | $36.46 | −$15.26 |
| 50% | $62.92 | +$11.20 |
| 75% | $89.39 | +$37.67 |
Break-even gem rate at the standard fee: about 39%. 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 | $151 | best | 55/45 | 70/30 |
| PSA 10 | $116 | −$35.15 | 55/45 | 75/25 |
| CGC 10 | $70.00 | −$81.00 | 55/45 | 75/25 |
| SGC 10 | $70.00 | −$81.00 | 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 | $116 | $70.00 | $151 | $70.00 | — |
| 9.5 | — | — | — | — | $11.00 |
| 9 | — | — | — | — | $10.00 |
| 8 | — | — | — | — | $8.84 |
| 7 | — | — | — | — | $2.55 |
Run your own numbers
Should I pay this?
Enter the seller’s asking price to see your net outcome per grade.
Other YuGiOh Metal Raiders cards worth checking
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![Gate Guardian [1st Edition] MRD-E000 YuGiOh Metal Raiders card](https://i.ebayimg.com/images/g/0lwAAeSwTy5qUqUO/s-l500.jpg)
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Grading Ring of Magnetism MRD-E139 — FAQ
Is Ring of Magnetism MRD-E139 worth grading?
A PSA 10 Ring of Magnetism MRD-E139 sells for $116 against $1.72 raw: a $114 spread, 67× the ungraded price. A PSA 9 ($10.00) 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 Ring of Magnetism MRD-E139 worth compared with raw?
A PSA 10 Ring of Magnetism MRD-E139 (YuGiOh Metal Raiders) sells for about $116 versus $1.72 for a raw near-mint copy — a 67× premium as of Aug 9, 2026.
Which grading company is best for Ring of Magnetism MRD-E139?
By resale value, BGS 10 leads at $151, ahead of PSA 10 at $116. Fees and turnaround differ, so the best-paying label is not always the best net.
What centering does Ring of Magnetism MRD-E139 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 Ring of Magnetism MRD-E139 break even?
At a standard ~$50 fee, submitting Ring of Magnetism MRD-E139 breaks even when it gems about 39% of the time (a miss assumed to sell at the PSA 9 price of $10.00).
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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