Is Storm [Purple Refractor] #28 worth grading?
Marvel · Marvel 2024 Topps Chrome · full price guide →
Worth grading — even a PSA 9 beats raw
A PSA 10 Storm [Purple Refractor] #28 sells for $175 against $21.19 raw: a $154 spread, 8.3× the ungraded price. Even a PSA 9 ($49.88) 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)
- $21.19
- PSA 10
- $175
- PSA 9
- $49.88
- Gem premium
- 8.3×
- As of
- Aug 15, 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 | $175 | +$129 | +$104 | +$3.81 |
| PSA 9 | $49.88 | +$3.69 | −$21.31 | −$121 |
Net = sale price − $21.19 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% | $81.16 | +$9.97 |
| 50% | $112 | +$41.25 |
| 75% | $144 | +$72.53 |
Break-even gem rate at the standard fee: about 17%. 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 | $228 | best | 55/45 | 70/30 |
| PSA 10 | $175 | −$53.00 | 55/45 | 75/25 |
| CGC 10 | $105 | −$123 | 55/45 | 75/25 |
| SGC 10 | $105 | −$123 | 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 | $175 | $105 | $228 | $105 | — |
| 9.5 | — | — | — | — | $55.00 |
| 9 | — | — | — | — | $49.88 |
Run your own numbers
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Full set checklist →Grading Storm [Purple Refractor] #28 — FAQ
Is Storm [Purple Refractor] #28 worth grading?
A PSA 10 Storm [Purple Refractor] #28 sells for $175 against $21.19 raw: a $154 spread, 8.3× the ungraded price. Even a PSA 9 ($49.88) 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 Storm [Purple Refractor] #28 worth compared with raw?
A PSA 10 Storm [Purple Refractor] #28 (Marvel 2024 Topps Chrome) sells for about $175 versus $21.19 for a raw near-mint copy — a 8.3× premium as of Aug 15, 2026.
Which grading company is best for Storm [Purple Refractor] #28?
By resale value, BGS 10 leads at $228, ahead of PSA 10 at $175. Fees and turnaround differ, so the best-paying label is not always the best net.
What centering does Storm [Purple Refractor] #28 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 Storm [Purple Refractor] #28 break even?
At a standard ~$50 fee, submitting Storm [Purple Refractor] #28 breaks even when it gems about 17% of the time (a miss assumed to sell at the PSA 9 price of $49.88).
Is your Marvel 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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