Is Turtle Oath MRL-066 worth grading?
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Strong grading candidate — 813× premium in PSA 10
A PSA 10 Turtle Oath MRL-066 sells for $203 against $0.25 raw: a $203 spread, 813× the ungraded price. A PSA 9 ($6.00) 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)
- $0.25
- PSA 10
- $203
- PSA 9
- $6.00
- Gem premium
- 813×
- 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 | $203 | +$178 | +$153 | +$52.91 |
| PSA 9 | $6.00 | −$19.25 | −$44.25 | −$144 |
| PSA 8 | $5.62 | −$19.63 | −$44.63 | −$145 |
Net = sale price − $0.25 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% | $55.29 | +$5.04 |
| 50% | $105 | +$54.33 |
| 75% | $154 | +$104 |
Break-even gem rate at the standard fee: about 22%. 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 | $264 | best | 55/45 | 70/30 |
| PSA 10 | $203 | −$60.84 | 55/45 | 75/25 |
| CGC 10 | $122 | −$142 | 55/45 | 75/25 |
| SGC 10 | $122 | −$142 | 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 | $203 | $122 | $264 | $122 | — |
| 9.5 | — | — | — | — | $7.00 |
| 9 | — | — | — | — | $6.00 |
| 8 | — | — | — | — | $5.62 |
Run your own numbers
Should I pay this?
Enter the seller’s asking price to see your net outcome per grade.
Other YuGiOh Magic Ruler cards worth checking
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Grading Turtle Oath MRL-066 — FAQ
Is Turtle Oath MRL-066 worth grading?
A PSA 10 Turtle Oath MRL-066 sells for $203 against $0.25 raw: a $203 spread, 813× the ungraded price. A PSA 9 ($6.00) 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 Turtle Oath MRL-066 worth compared with raw?
A PSA 10 Turtle Oath MRL-066 (YuGiOh Magic Ruler) sells for about $203 versus $0.25 for a raw near-mint copy — a 813× premium as of Aug 9, 2026.
Which grading company is best for Turtle Oath MRL-066?
By resale value, BGS 10 leads at $264, ahead of PSA 10 at $203. Fees and turnaround differ, so the best-paying label is not always the best net.
What centering does Turtle Oath MRL-066 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 Turtle Oath MRL-066 break even?
At a standard ~$50 fee, submitting Turtle Oath MRL-066 breaks even when it gems about 22% of the time (a miss assumed to sell at the PSA 9 price of $6.00).
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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