Is Ayrton Senna [Aqua Sonar Refractor] #188 worth grading?
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Strong grading candidate — 6.1× premium in PSA 10
A PSA 10 Ayrton Senna [Aqua Sonar Refractor] #188 sells for $67.54 against $10.99 raw: a $56.55 spread, 6.1× the ungraded price. A PSA 9 ($25.31) 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)
- $10.99
- PSA 10
- $67.54
- PSA 9
- $25.31
- Gem premium
- 6.1×
- As of
- Sep 2, 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 | $67.54 | +$31.55 | +$6.55 | −$93.45 |
| PSA 9 | $25.31 | −$10.68 | −$35.68 | −$136 |
| PSA 8 | $14.36 | −$21.63 | −$46.63 | −$147 |
Net = sale price − $10.99 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% | $35.87 | −$25.12 |
| 50% | $46.43 | −$14.56 |
| 75% | $56.98 | −$4.01 |
Break-even gem rate at the standard fee: about 84%. 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 | $88.00 | best | 55/45 | 70/30 |
| PSA 10 | $67.54 | −$20.46 | 55/45 | 75/25 |
| CGC 10 | $41.00 | −$47.00 | 55/45 | 75/25 |
| SGC 10 | $41.00 | −$47.00 | 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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Grading Ayrton Senna [Aqua Sonar Refractor] #188 — FAQ
Is Ayrton Senna [Aqua Sonar Refractor] #188 worth grading?
A PSA 10 Ayrton Senna [Aqua Sonar Refractor] #188 sells for $67.54 against $10.99 raw: a $56.55 spread, 6.1× the ungraded price. A PSA 9 ($25.31) 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 Ayrton Senna [Aqua Sonar Refractor] #188 worth compared with raw?
A PSA 10 Ayrton Senna [Aqua Sonar Refractor] #188 (Racing Cards 2024 Topps Chrome Formula 1) sells for about $67.54 versus $10.99 for a raw near-mint copy — a 6.1× premium as of Sep 2, 2026.
Which grading company is best for Ayrton Senna [Aqua Sonar Refractor] #188?
By resale value, BGS 10 leads at $88.00, ahead of PSA 10 at $67.54. Fees and turnaround differ, so the best-paying label is not always the best net.
What centering does Ayrton Senna [Aqua Sonar Refractor] #188 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 Ayrton Senna [Aqua Sonar Refractor] #188 break even?
At a standard ~$50 fee, submitting Ayrton Senna [Aqua Sonar Refractor] #188 breaks even when it gems about 84% of the time (a miss assumed to sell at the PSA 9 price of $25.31).
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