![Chaosrider Gustaph [1st Edition] IOC-018 (YuGiOh Invasion of Chaos) — is it worth grading?](https://i.ebayimg.com/images/g/W70AAeSwSJFqdlfd/s-l1600.jpg)
Is Chaosrider Gustaph [1st Edition] IOC-018 worth grading?
Yu-Gi-Oh! · YuGiOh Invasion of Chaos · full price guide →
Worth grading — even a PSA 9 beats raw
A PSA 10 Chaosrider Gustaph [1st Edition] IOC-018 sells for $84.12 against $3.04 raw: a $81.08 spread, 28× the ungraded price. Even a PSA 9 ($40.00) 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)
- $3.04
- PSA 10
- $84.12
- PSA 9
- $40.00
- Gem premium
- 28×
- 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 | $84.12 | +$56.08 | +$31.08 | −$68.92 |
| PSA 9 | $40.00 | +$11.96 | −$13.04 | −$113 |
| PSA 8 | $11.44 | −$16.60 | −$41.60 | −$142 |
Net = sale price − $3.04 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% | $51.03 | −$2.01 |
| 50% | $62.06 | +$9.02 |
| 75% | $73.09 | +$20.05 |
Break-even gem rate at the standard fee: about 30%. 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 | $109 | best | 55/45 | 70/30 |
| PSA 10 | $84.12 | −$24.88 | 55/45 | 75/25 |
| CGC 10 | $50.00 | −$59.00 | 55/45 | 75/25 |
| SGC 10 | $50.00 | −$59.00 | 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 →| Grade | PSA | CGC | BGS | SGC | Graded |
|---|---|---|---|---|---|
| 10 | $84.12 | $50.00 | $109 | $50.00 | — |
| 9.5 | — | — | — | — | $44.00 |
| 9 | — | — | — | — | $40.00 |
| 8 | — | — | — | — | $11.44 |
| 7 | — | — | — | — | $3.75 |
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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![Chaos Emperor Dragon - Envoy of the End [1st Edition] IOC-000 YuGiOh Invasion of Chaos card](https://i.ebayimg.com/images/g/rE0AAeSwvuppNb3N/s-l500.jpg)
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Grading Chaosrider Gustaph [1st Edition] IOC-018 — FAQ
Is Chaosrider Gustaph [1st Edition] IOC-018 worth grading?
A PSA 10 Chaosrider Gustaph [1st Edition] IOC-018 sells for $84.12 against $3.04 raw: a $81.08 spread, 28× the ungraded price. Even a PSA 9 ($40.00) 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 Chaosrider Gustaph [1st Edition] IOC-018 worth compared with raw?
A PSA 10 Chaosrider Gustaph [1st Edition] IOC-018 (YuGiOh Invasion of Chaos) sells for about $84.12 versus $3.04 for a raw near-mint copy — a 28× premium as of Aug 9, 2026.
Which grading company is best for Chaosrider Gustaph [1st Edition] IOC-018?
By resale value, BGS 10 leads at $109, ahead of PSA 10 at $84.12. Fees and turnaround differ, so the best-paying label is not always the best net.
What centering does Chaosrider Gustaph [1st Edition] IOC-018 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 Chaosrider Gustaph [1st Edition] IOC-018 break even?
At a standard ~$50 fee, submitting Chaosrider Gustaph [1st Edition] IOC-018 breaks even when it gems about 30% of the time (a miss assumed to sell at the PSA 9 price of $40.00).
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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