Is Kon Knueppel #PX-24 worth grading?
Basketball · Basketball Cards 2025 Topps Chrome Paradox · full price guide →
Strong grading candidate — 3.1× premium in PSA 10
A PSA 10 Kon Knueppel #PX-24 sells for $410 against $132 raw: a $278 spread, 3.1× the ungraded price. A PSA 9 ($119) sells for less than raw, so anything short of a 10 loses money. Centering is the usual reason a clean copy misses the 10 — measure it before you submit.
- Raw (NM)
- $132
- PSA 10
- $410
- PSA 9
- $119
- Gem premium
- 3.1×
- 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 | $410 | +$253 | +$228 | +$128 |
| PSA 9 | $119 | −$38.64 | −$63.64 | −$164 |
| PSA 8 | $111 | −$46.14 | −$71.14 | −$171 |
Net = sale price − $132 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% | $191 | +$9.24 |
| 50% | $264 | +$82.11 |
| 75% | $337 | +$155 |
Break-even gem rate at the standard fee: about 22%. 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 | $533 | best | 55/45 | 70/30 |
| PSA 10 | $410 | −$123 | 55/45 | 75/25 |
| CGC 10 | $246 | −$287 | 55/45 | 75/25 |
| SGC 10 | $246 | −$287 | 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 Kon Knueppel #PX-24 — FAQ
Is Kon Knueppel #PX-24 worth grading?
A PSA 10 Kon Knueppel #PX-24 sells for $410 against $132 raw: a $278 spread, 3.1× the ungraded price. A PSA 9 ($119) sells for less than raw, so anything short of a 10 loses money. Centering is the usual reason a clean copy misses the 10 — measure it before you submit.
How much is a PSA 10 Kon Knueppel #PX-24 worth compared with raw?
A PSA 10 Kon Knueppel #PX-24 (Basketball Cards 2025 Topps Chrome Paradox) sells for about $410 versus $132 for a raw near-mint copy — a 3.1× premium as of Sep 4, 2026.
Which grading company is best for Kon Knueppel #PX-24?
By resale value, BGS 10 leads at $533, ahead of PSA 10 at $410. Fees and turnaround differ, so the best-paying label is not always the best net.
What centering does Kon Knueppel #PX-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 Kon Knueppel #PX-24 break even?
At a standard ~$50 fee, submitting Kon Knueppel #PX-24 breaks even when it gems about 22% of the time (a miss assumed to sell at the PSA 9 price of $119).
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