![Gladiator Beast Gyzarus [Quarter Century Secret Rare] RA03-EN198 (YuGiOh Quarter Century Bonanza) — is it worth grading?](https://i.ebayimg.com/images/g/zHQAAeSw9Hxqa9Or/s-l1600.jpg)
Is Gladiator Beast Gyzarus [Quarter Century Secret Rare] RA03-EN198 worth grading?
Yu-Gi-Oh! · YuGiOh Quarter Century Bonanza · full price guide →
Worth grading — even a PSA 9 beats raw
A PSA 10 Gladiator Beast Gyzarus [Quarter Century Secret Rare] RA03-EN198 sells for $103 against $12.33 raw: a $90.37 spread, 8.3× the ungraded price. Even a PSA 9 ($61.28) 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)
- $12.33
- PSA 10
- $103
- PSA 9
- $61.28
- Gem premium
- 8.3×
- 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 | $103 | +$65.37 | +$40.37 | −$59.63 |
| PSA 9 | $61.28 | +$23.95 | −$1.05 | −$101 |
| PSA 8 | $32.50 | −$4.83 | −$29.83 | −$130 |
Net = sale price − $12.33 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% | $71.64 | +$9.31 |
| 50% | $81.99 | +$19.66 |
| 75% | $92.34 | +$30.02 |
Break-even gem rate at the standard fee: about 3%. 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 | $134 | best | 55/45 | 70/30 |
| PSA 10 | $103 | −$31.30 | 55/45 | 75/25 |
| CGC 10 | $62.00 | −$72.00 | 55/45 | 75/25 |
| SGC 10 | $62.00 | −$72.00 | 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 | $103 | $62.00 | $134 | $62.00 | — |
| 9.5 | — | — | — | — | $67.00 |
| 9 | — | — | — | — | $61.28 |
| 8 | — | — | — | — | $32.50 |
| 7 | — | — | — | — | $18.25 |
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 Gladiator Beast Gyzarus [Quarter Century Secret Rare] RA03-EN198 — FAQ
Is Gladiator Beast Gyzarus [Quarter Century Secret Rare] RA03-EN198 worth grading?
A PSA 10 Gladiator Beast Gyzarus [Quarter Century Secret Rare] RA03-EN198 sells for $103 against $12.33 raw: a $90.37 spread, 8.3× the ungraded price. Even a PSA 9 ($61.28) 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 Gladiator Beast Gyzarus [Quarter Century Secret Rare] RA03-EN198 worth compared with raw?
A PSA 10 Gladiator Beast Gyzarus [Quarter Century Secret Rare] RA03-EN198 (YuGiOh Quarter Century Bonanza) sells for about $103 versus $12.33 for a raw near-mint copy — a 8.3× premium as of Aug 9, 2026.
Which grading company is best for Gladiator Beast Gyzarus [Quarter Century Secret Rare] RA03-EN198?
By resale value, BGS 10 leads at $134, ahead of PSA 10 at $103. Fees and turnaround differ, so the best-paying label is not always the best net.
What centering does Gladiator Beast Gyzarus [Quarter Century Secret Rare] RA03-EN198 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 Gladiator Beast Gyzarus [Quarter Century Secret Rare] RA03-EN198 break even?
At a standard ~$50 fee, submitting Gladiator Beast Gyzarus [Quarter Century Secret Rare] RA03-EN198 breaks even when it gems about 3% of the time (a miss assumed to sell at the PSA 9 price of $61.28).
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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