![Block Attack [1st Edition] SDJ-031 (YuGiOh Starter Deck: Joey) — is it worth grading?](https://i.ebayimg.com/images/g/ow4AAeSw1cZqO-8I/s-l1600.jpg)
Is Block Attack [1st Edition] SDJ-031 worth grading?
Yu-Gi-Oh! · YuGiOh Starter Deck: Joey · full price guide →
Strong grading candidate — 95× premium in PSA 10
A PSA 10 Block Attack [1st Edition] SDJ-031 sells for $59.70 against $0.63 raw: a $59.07 spread, 95× the ungraded price. A PSA 9 ($19.99) 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)
- $0.63
- PSA 10
- $59.70
- PSA 9
- $19.99
- Gem premium
- 95×
- 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 | $59.70 | +$34.07 | +$9.07 | −$90.93 |
| PSA 9 | $19.99 | −$5.64 | −$30.64 | −$131 |
| PSA 8 | $6.40 | −$19.23 | −$44.23 | −$144 |
Net = sale price − $0.63 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% | $29.92 | −$20.71 |
| 50% | $39.84 | −$10.79 |
| 75% | $49.77 | −$0.86 |
Break-even gem rate at the standard fee: about 77%. 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 | $78.00 | best | 55/45 | 70/30 |
| PSA 10 | $59.70 | −$18.30 | 55/45 | 75/25 |
| CGC 10 | $36.00 | −$42.00 | 55/45 | 75/25 |
| SGC 10 | $36.00 | −$42.00 | 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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Other YuGiOh Starter Deck: Joey cards worth checking
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Grading Block Attack [1st Edition] SDJ-031 — FAQ
Is Block Attack [1st Edition] SDJ-031 worth grading?
A PSA 10 Block Attack [1st Edition] SDJ-031 sells for $59.70 against $0.63 raw: a $59.07 spread, 95× the ungraded price. A PSA 9 ($19.99) 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 Block Attack [1st Edition] SDJ-031 worth compared with raw?
A PSA 10 Block Attack [1st Edition] SDJ-031 (YuGiOh Starter Deck: Joey) sells for about $59.70 versus $0.63 for a raw near-mint copy — a 95× premium as of Sep 27, 2026.
Which grading company is best for Block Attack [1st Edition] SDJ-031?
By resale value, BGS 10 leads at $78.00, ahead of PSA 10 at $59.70. Fees and turnaround differ, so the best-paying label is not always the best net.
What centering does Block Attack [1st Edition] SDJ-031 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 Block Attack [1st Edition] SDJ-031 break even?
At a standard ~$50 fee, submitting Block Attack [1st Edition] SDJ-031 breaks even when it gems about 77% of the time (a miss assumed to sell at the PSA 9 price of $19.99).
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