![Gravekeeper's Spy [Prismatic Secret Rare] SBC2-ENF10 (YuGiOh Speed Duel: Battle City Finals) — is it worth grading?](https://i.ebayimg.com/images/g/skAAAeSwiBtqZmYO/s-l1600.jpg)
Is Gravekeeper's Spy [Prismatic Secret Rare] SBC2-ENF10 worth grading?
Yu-Gi-Oh! · YuGiOh Speed Duel: Battle City Finals · full price guide →
Worth grading — even a PSA 9 beats raw
A PSA 10 Gravekeeper's Spy [Prismatic Secret Rare] SBC2-ENF10 sells for $70.28 against $6.53 raw: a $63.75 spread, 11× the ungraded price. Even a PSA 9 ($33.95) clears the raw price after an economy-tier ~$25 fee, so a near-miss still comes out ahead. Centering is the usual reason a clean copy misses the 10 — measure it before you submit.
- Raw (NM)
- $6.53
- PSA 10
- $70.28
- PSA 9
- $33.95
- Gem premium
- 11×
- 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 | $70.28 | +$38.75 | +$13.75 | −$86.25 |
| PSA 9 | $33.95 | +$2.42 | −$22.58 | −$123 |
| PSA 8 | $20.23 | −$11.30 | −$36.30 | −$136 |
Net = sale price − $6.53 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% | $43.03 | −$13.50 |
| 50% | $52.12 | −$4.41 |
| 75% | $61.20 | +$4.67 |
Break-even gem rate at the standard fee: about 62%. 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 | $91.00 | best | 55/45 | 70/30 |
| PSA 10 | $70.28 | −$20.72 | 55/45 | 75/25 |
| CGC 10 | $42.00 | −$49.00 | 55/45 | 75/25 |
| SGC 10 | $42.00 | −$49.00 | 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 →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 Speed Duel: Battle City Finals cards worth checking
Full set checklist →![King of the Swamp [Prismatic Secret Rare] SBC2-ENI23 YuGiOh Speed Duel: Battle City Finals card](https://i.ebayimg.com/images/g/jD8AAeSwN-lqY2Ex/s-l500.jpg)
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![Dark Magician Girl [Prismatic Secret Rare] SBC2-ENA13 YuGiOh Speed Duel: Battle City Finals card](https://i.ebayimg.com/images/g/19gAAeSwoUdqT6Le/s-l500.jpg)
Grading Gravekeeper's Spy [Prismatic Secret Rare] SBC2-ENF10 — FAQ
Is Gravekeeper's Spy [Prismatic Secret Rare] SBC2-ENF10 worth grading?
A PSA 10 Gravekeeper's Spy [Prismatic Secret Rare] SBC2-ENF10 sells for $70.28 against $6.53 raw: a $63.75 spread, 11× the ungraded price. Even a PSA 9 ($33.95) clears the raw price after an economy-tier ~$25 fee, so a near-miss still comes out ahead. Centering is the usual reason a clean copy misses the 10 — measure it before you submit.
How much is a PSA 10 Gravekeeper's Spy [Prismatic Secret Rare] SBC2-ENF10 worth compared with raw?
A PSA 10 Gravekeeper's Spy [Prismatic Secret Rare] SBC2-ENF10 (YuGiOh Speed Duel: Battle City Finals) sells for about $70.28 versus $6.53 for a raw near-mint copy — a 11× premium as of Sep 13, 2026.
Which grading company is best for Gravekeeper's Spy [Prismatic Secret Rare] SBC2-ENF10?
By resale value, BGS 10 leads at $91.00, ahead of PSA 10 at $70.28. Fees and turnaround differ, so the best-paying label is not always the best net.
What centering does Gravekeeper's Spy [Prismatic Secret Rare] SBC2-ENF10 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 Gravekeeper's Spy [Prismatic Secret Rare] SBC2-ENF10 break even?
At a standard ~$50 fee, submitting Gravekeeper's Spy [Prismatic Secret Rare] SBC2-ENF10 breaks even when it gems about 62% of the time (a miss assumed to sell at the PSA 9 price of $33.95).
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