Is Walter Clayton Jr. [Green Space Dust Refractor] #PRP-24 worth grading?
Basketball · Basketball Cards 2025 Topps Cosmic Chrome Propulsion · full price guide →
Strong grading candidate — 6.9× premium in PSA 10
A PSA 10 Walter Clayton Jr. [Green Space Dust Refractor] #PRP-24 sells for $89.06 against $12.97 raw: a $76.09 spread, 6.9× the ungraded price. A PSA 9 ($30.42) 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)
- $12.97
- PSA 10
- $89.06
- PSA 9
- $30.42
- Gem premium
- 6.9×
- As of
- Sep 4, 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 | $89.06 | +$51.09 | +$26.09 | −$73.91 |
| PSA 9 | $30.42 | −$7.55 | −$32.55 | −$133 |
| PSA 8 | $16.72 | −$21.25 | −$46.25 | −$146 |
Net = sale price − $12.97 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% | $45.08 | −$17.89 |
| 50% | $59.74 | −$3.23 |
| 75% | $74.40 | +$11.43 |
Break-even gem rate at the standard fee: about 56%. 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 | $116 | best | 55/45 | 70/30 |
| PSA 10 | $89.06 | −$26.94 | 55/45 | 75/25 |
| CGC 10 | $53.00 | −$63.00 | 55/45 | 75/25 |
| SGC 10 | $53.00 | −$63.00 | 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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Full set checklist →Grading Walter Clayton Jr. [Green Space Dust Refractor] #PRP-24 — FAQ
Is Walter Clayton Jr. [Green Space Dust Refractor] #PRP-24 worth grading?
A PSA 10 Walter Clayton Jr. [Green Space Dust Refractor] #PRP-24 sells for $89.06 against $12.97 raw: a $76.09 spread, 6.9× the ungraded price. A PSA 9 ($30.42) 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 Walter Clayton Jr. [Green Space Dust Refractor] #PRP-24 worth compared with raw?
A PSA 10 Walter Clayton Jr. [Green Space Dust Refractor] #PRP-24 (Basketball Cards 2025 Topps Cosmic Chrome Propulsion) sells for about $89.06 versus $12.97 for a raw near-mint copy — a 6.9× premium as of Sep 4, 2026.
Which grading company is best for Walter Clayton Jr. [Green Space Dust Refractor] #PRP-24?
By resale value, BGS 10 leads at $116, ahead of PSA 10 at $89.06. Fees and turnaround differ, so the best-paying label is not always the best net.
What centering does Walter Clayton Jr. [Green Space Dust Refractor] #PRP-24 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 Walter Clayton Jr. [Green Space Dust Refractor] #PRP-24 break even?
At a standard ~$50 fee, submitting Walter Clayton Jr. [Green Space Dust Refractor] #PRP-24 breaks even when it gems about 56% of the time (a miss assumed to sell at the PSA 9 price of $30.42).
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