![Paralyzing Potion [1st Edition] MRD-137 (YuGiOh Metal Raiders) — is it worth grading?](https://i.ebayimg.com/images/g/0PYAAeSwIXFp02AZ/s-l1600.jpg)
Is Paralyzing Potion [1st Edition] MRD-137 worth grading?
Yu-Gi-Oh! · YuGiOh Metal Raiders · full price guide →
Strong grading candidate — 117× premium in PSA 10
A PSA 10 Paralyzing Potion [1st Edition] MRD-137 sells for $65.70 against $0.56 raw: a $65.14 spread, 117× the ungraded price. A PSA 9 ($22.00) 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)
- $0.56
- PSA 10
- $65.70
- PSA 9
- $22.00
- Gem premium
- 117×
- 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 | $65.70 | +$40.14 | +$15.14 | −$84.86 |
| PSA 9 | $22.00 | −$3.56 | −$28.56 | −$129 |
| PSA 8 | $6.25 | −$19.31 | −$44.31 | −$144 |
Net = sale price − $0.56 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% | $32.92 | −$17.64 |
| 50% | $43.85 | −$6.71 |
| 75% | $54.78 | +$4.22 |
Break-even gem rate at the standard fee: about 65%. 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 | $85.00 | best | 55/45 | 70/30 |
| PSA 10 | $65.70 | −$19.30 | 55/45 | 75/25 |
| CGC 10 | $39.00 | −$46.00 | 55/45 | 75/25 |
| SGC 10 | $39.00 | −$46.00 | 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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Raw conditions & history →Swipe the table for the other grading companies →
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Should I pay this?
Enter the seller’s asking price to see your net outcome per grade.
Other YuGiOh Metal Raiders cards worth checking
Full set checklist →![Solemn Judgment [1st Edition] MRD-E127 YuGiOh Metal Raiders card](https://i.ebayimg.com/images/g/xDkAAeSw6gNo2foT/s-l500.jpg)
![Time Wizard [1st Edition] MRD-E065 YuGiOh Metal Raiders card](https://i.ebayimg.com/images/g/4AQAAeSwtxVqYqyg/s-l500.jpg)
![Gate Guardian [1st Edition] MRD-E000 YuGiOh Metal Raiders card](https://i.ebayimg.com/images/g/0lwAAeSwTy5qUqUO/s-l500.jpg)
![Kuriboh [1st Edition] MRD-E071 YuGiOh Metal Raiders card](https://i.ebayimg.com/images/g/~oYAAeSwF5Bqji0R/s-l500.jpg)
![Mirror Force [1st Edition] MRD-E138 YuGiOh Metal Raiders card](https://i.ebayimg.com/images/g/o~sAAeSwkN9qWCIl/s-l500.jpg)
Grading Paralyzing Potion [1st Edition] MRD-137 — FAQ
Is Paralyzing Potion [1st Edition] MRD-137 worth grading?
A PSA 10 Paralyzing Potion [1st Edition] MRD-137 sells for $65.70 against $0.56 raw: a $65.14 spread, 117× the ungraded price. A PSA 9 ($22.00) 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 Paralyzing Potion [1st Edition] MRD-137 worth compared with raw?
A PSA 10 Paralyzing Potion [1st Edition] MRD-137 (YuGiOh Metal Raiders) sells for about $65.70 versus $0.56 for a raw near-mint copy — a 117× premium as of Sep 27, 2026.
Which grading company is best for Paralyzing Potion [1st Edition] MRD-137?
By resale value, BGS 10 leads at $85.00, ahead of PSA 10 at $65.70. Fees and turnaround differ, so the best-paying label is not always the best net.
What centering does Paralyzing Potion [1st Edition] MRD-137 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 Paralyzing Potion [1st Edition] MRD-137 break even?
At a standard ~$50 fee, submitting Paralyzing Potion [1st Edition] MRD-137 breaks even when it gems about 65% of the time (a miss assumed to sell at the PSA 9 price of $22.00).
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