![Stephen Curry [Blue Moon Refractor] #ET-5 (Basketball Cards 2025 Topps Cosmic Chrome Extraterrestrial Talent) — is it worth grading?](https://i.ebayimg.com/images/g/kVkAAeSwJ~FqBfse/s-l1600.jpg)
Is Stephen Curry [Blue Moon Refractor] #ET-5 worth grading?
Basketball · Basketball Cards 2025 Topps Cosmic Chrome Extraterrestrial Talent · full price guide →
Worth grading — even a PSA 9 beats raw
A PSA 10 Stephen Curry [Blue Moon Refractor] #ET-5 sells for $268 against $55.61 raw: a $213 spread, 4.8× the ungraded price. Even a PSA 9 ($92.50) 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)
- $55.61
- PSA 10
- $268
- PSA 9
- $92.50
- Gem premium
- 4.8×
- As of
- Sep 3, 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 | $268 | +$188 | +$163 | +$62.81 |
| PSA 9 | $92.50 | +$11.89 | −$13.11 | −$113 |
| PSA 8 | $52.37 | −$28.24 | −$53.24 | −$153 |
Net = sale price − $55.61 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% | $136 | +$30.87 |
| 50% | $180 | +$74.85 |
| 75% | $224 | +$119 |
Break-even gem rate at the standard fee: about 7%. 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 | $349 | best | 55/45 | 70/30 |
| PSA 10 | $268 | −$80.58 | 55/45 | 75/25 |
| CGC 10 | $161 | −$188 | 55/45 | 75/25 |
| SGC 10 | $161 | −$188 | 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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Raw conditions & history →Swipe the table for the other grading companies →
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Grading Stephen Curry [Blue Moon Refractor] #ET-5 — FAQ
Is Stephen Curry [Blue Moon Refractor] #ET-5 worth grading?
A PSA 10 Stephen Curry [Blue Moon Refractor] #ET-5 sells for $268 against $55.61 raw: a $213 spread, 4.8× the ungraded price. Even a PSA 9 ($92.50) 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 Stephen Curry [Blue Moon Refractor] #ET-5 worth compared with raw?
A PSA 10 Stephen Curry [Blue Moon Refractor] #ET-5 (Basketball Cards 2025 Topps Cosmic Chrome Extraterrestrial Talent) sells for about $268 versus $55.61 for a raw near-mint copy — a 4.8× premium as of Sep 3, 2026.
Which grading company is best for Stephen Curry [Blue Moon Refractor] #ET-5?
By resale value, BGS 10 leads at $349, ahead of PSA 10 at $268. Fees and turnaround differ, so the best-paying label is not always the best net.
What centering does Stephen Curry [Blue Moon Refractor] #ET-5 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 Stephen Curry [Blue Moon Refractor] #ET-5 break even?
At a standard ~$50 fee, submitting Stephen Curry [Blue Moon Refractor] #ET-5 breaks even when it gems about 7% of the time (a miss assumed to sell at the PSA 9 price of $92.50).
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