![Eidos the Underworld Monarch [Starlight Rare] DUAD-EN017 (YuGiOh Duelist's Advance) — is it worth grading?](https://i.ebayimg.com/images/g/rh4AAeSwz2tqRyZT/s-l1600.jpg)
Is Eidos the Underworld Monarch [Starlight Rare] DUAD-EN017 worth grading?
Yu-Gi-Oh! · YuGiOh Duelist's Advance · full price guide →
Worth grading — even a PSA 9 beats raw
A PSA 10 Eidos the Underworld Monarch [Starlight Rare] DUAD-EN017 sells for $226 against $28.31 raw: a $198 spread, 8.0× the ungraded price. Even a PSA 9 ($156) 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)
- $28.31
- PSA 10
- $226
- PSA 9
- $156
- Gem premium
- 8.0×
- 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 | $226 | +$173 | +$148 | +$47.93 |
| PSA 9 | $156 | +$102 | +$77.20 | −$22.80 |
| PSA 8 | $74.78 | +$21.47 | −$3.53 | −$104 |
Net = sale price − $28.31 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% | $173 | +$94.88 |
| 50% | $191 | +$113 |
| 75% | $209 | +$130 |
Even a miss (a 9) beats selling raw after the standard fee — the gem rate only decides how much you win by.
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 | $294 | best | 55/45 | 70/30 |
| PSA 10 | $226 | −$67.76 | 55/45 | 75/25 |
| CGC 10 | $136 | −$158 | 55/45 | 75/25 |
| SGC 10 | $136 | −$158 | 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 | $226 | $136 | $294 | $136 | — |
| 9.5 | — | — | — | — | $171 |
| 9 | — | — | — | — | $156 |
| 8 | — | — | — | — | $74.78 |
| 7 | — | — | — | — | $46.31 |
Run your own numbers
Should I pay this?
Enter the seller’s asking price to see your net outcome per grade.
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Grading Eidos the Underworld Monarch [Starlight Rare] DUAD-EN017 — FAQ
Is Eidos the Underworld Monarch [Starlight Rare] DUAD-EN017 worth grading?
A PSA 10 Eidos the Underworld Monarch [Starlight Rare] DUAD-EN017 sells for $226 against $28.31 raw: a $198 spread, 8.0× the ungraded price. Even a PSA 9 ($156) 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 Eidos the Underworld Monarch [Starlight Rare] DUAD-EN017 worth compared with raw?
A PSA 10 Eidos the Underworld Monarch [Starlight Rare] DUAD-EN017 (YuGiOh Duelist's Advance) sells for about $226 versus $28.31 for a raw near-mint copy — a 8.0× premium as of Aug 9, 2026.
Which grading company is best for Eidos the Underworld Monarch [Starlight Rare] DUAD-EN017?
By resale value, BGS 10 leads at $294, ahead of PSA 10 at $226. Fees and turnaround differ, so the best-paying label is not always the best net.
What centering does Eidos the Underworld Monarch [Starlight Rare] DUAD-EN017 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.
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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