Is Sinister Six #146 worth grading?
Marvel · Marvel 1990 Universe · full price guide →
Strong grading candidate — 47× premium in PSA 10
A PSA 10 Sinister Six #146 sells for $82.75 against $1.76 raw: a $80.99 spread, 47× the ungraded price. A PSA 9 ($16.60) 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)
- $1.76
- PSA 10
- $82.75
- PSA 9
- $16.60
- Gem premium
- 47×
- As of
- Oct 11, 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 | $82.75 | +$55.99 | +$30.99 | −$69.01 |
| PSA 9 | $16.60 | −$10.16 | −$35.16 | −$135 |
| PSA 8 | $9.60 | −$17.16 | −$42.16 | −$142 |
Net = sale price − $1.76 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% | $33.14 | −$18.62 |
| 50% | $49.67 | −$2.09 |
| 75% | $66.21 | +$14.45 |
Break-even gem rate at the standard fee: about 53%. 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 | $108 | best | 55/45 | 70/30 |
| PSA 10 | $82.75 | −$25.25 | 55/45 | 75/25 |
| CGC 10 | $50.00 | −$58.00 | 55/45 | 75/25 |
| SGC 10 | $50.00 | −$58.00 | 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 Sinister Six #146 — FAQ
Is Sinister Six #146 worth grading?
A PSA 10 Sinister Six #146 sells for $82.75 against $1.76 raw: a $80.99 spread, 47× the ungraded price. A PSA 9 ($16.60) 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 Sinister Six #146 worth compared with raw?
A PSA 10 Sinister Six #146 (Marvel 1990 Universe) sells for about $82.75 versus $1.76 for a raw near-mint copy — a 47× premium as of Oct 11, 2026.
Which grading company is best for Sinister Six #146?
By resale value, BGS 10 leads at $108, ahead of PSA 10 at $82.75. Fees and turnaround differ, so the best-paying label is not always the best net.
What centering does Sinister Six #146 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 Sinister Six #146 break even?
At a standard ~$50 fee, submitting Sinister Six #146 breaks even when it gems about 53% of the time (a miss assumed to sell at the PSA 9 price of $16.60).
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