![Mayosenju Daibak [1st Edition] THSF-EN001 (YuGiOh The Secret Forces) — is it worth grading?](https://i.ebayimg.com/images/g/OWgAAeSwwSZp8kz5/s-l1600.jpg)
Is Mayosenju Daibak [1st Edition] THSF-EN001 worth grading?
Yu-Gi-Oh! · YuGiOh The Secret Forces · full price guide →
Strong grading candidate — 20× premium in PSA 10
A PSA 10 Mayosenju Daibak [1st Edition] THSF-EN001 sells for $70.74 against $3.50 raw: a $67.24 spread, 20× the ungraded price. A PSA 9 ($17.40) 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)
- $3.50
- PSA 10
- $70.74
- PSA 9
- $17.40
- Gem premium
- 20×
- As of
- Sep 13, 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 | $70.74 | +$42.24 | +$17.24 | −$82.76 |
| PSA 9 | $17.40 | −$11.10 | −$36.10 | −$136 |
| PSA 8 | $12.81 | −$15.69 | −$40.69 | −$141 |
Net = sale price − $3.50 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% | $30.73 | −$22.77 |
| 50% | $44.07 | −$9.43 |
| 75% | $57.40 | +$3.90 |
Break-even gem rate at the standard fee: about 68%. 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 | $92.00 | best | 55/45 | 70/30 |
| PSA 10 | $70.74 | −$21.26 | 55/45 | 75/25 |
| CGC 10 | $42.00 | −$50.00 | 55/45 | 75/25 |
| SGC 10 | $42.00 | −$50.00 | 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 Mayosenju Daibak [1st Edition] THSF-EN001 — FAQ
Is Mayosenju Daibak [1st Edition] THSF-EN001 worth grading?
A PSA 10 Mayosenju Daibak [1st Edition] THSF-EN001 sells for $70.74 against $3.50 raw: a $67.24 spread, 20× the ungraded price. A PSA 9 ($17.40) 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 Mayosenju Daibak [1st Edition] THSF-EN001 worth compared with raw?
A PSA 10 Mayosenju Daibak [1st Edition] THSF-EN001 (YuGiOh The Secret Forces) sells for about $70.74 versus $3.50 for a raw near-mint copy — a 20× premium as of Sep 13, 2026.
Which grading company is best for Mayosenju Daibak [1st Edition] THSF-EN001?
By resale value, BGS 10 leads at $92.00, ahead of PSA 10 at $70.74. Fees and turnaround differ, so the best-paying label is not always the best net.
What centering does Mayosenju Daibak [1st Edition] THSF-EN001 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 Mayosenju Daibak [1st Edition] THSF-EN001 break even?
At a standard ~$50 fee, submitting Mayosenju Daibak [1st Edition] THSF-EN001 breaks even when it gems about 68% of the time (a miss assumed to sell at the PSA 9 price of $17.40).
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