Is Kon Knueppel [Purple Metallic Glitter] #PR-KK worth grading?
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Worth grading only if it gems
A PSA 10 Kon Knueppel [Purple Metallic Glitter] #PR-KK brings $267 versus $90.18 raw — a $177 spread that covers an economy-tier ~$25 grading fee. A PSA 9 ($96.90) only about breaks even after fees, so the case rests on gemming.
- Raw (NM)
- $90.18
- PSA 10
- $267
- PSA 9
- $96.90
- Gem premium
- 3.0×
- 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 | $267 | +$152 | +$127 | +$26.77 |
| PSA 9 | $96.90 | −$18.28 | −$43.28 | −$143 |
| PSA 8 | $56.09 | −$59.09 | −$84.09 | −$184 |
Net = sale price − $90.18 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% | $139 | −$0.77 |
| 50% | $182 | +$41.75 |
| 75% | $224 | +$84.26 |
Break-even gem rate at the standard fee: about 25%. 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 | $347 | best | 55/45 | 70/30 |
| PSA 10 | $267 | −$80.05 | 55/45 | 75/25 |
| CGC 10 | $160 | −$187 | 55/45 | 75/25 |
| SGC 10 | $160 | −$187 | 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 [Purple Metallic Glitter] #PR-KK — FAQ
Is Kon Knueppel [Purple Metallic Glitter] #PR-KK worth grading?
A PSA 10 Kon Knueppel [Purple Metallic Glitter] #PR-KK brings $267 versus $90.18 raw — a $177 spread that covers an economy-tier ~$25 grading fee. A PSA 9 ($96.90) only about breaks even after fees, so the case rests on gemming.
How much is a PSA 10 Kon Knueppel [Purple Metallic Glitter] #PR-KK worth compared with raw?
A PSA 10 Kon Knueppel [Purple Metallic Glitter] #PR-KK (Basketball Cards 2025 Topps Holiday Player Relic) sells for about $267 versus $90.18 for a raw near-mint copy — a 3.0× premium as of Sep 4, 2026.
Which grading company is best for Kon Knueppel [Purple Metallic Glitter] #PR-KK?
By resale value, BGS 10 leads at $347, ahead of PSA 10 at $267. Fees and turnaround differ, so the best-paying label is not always the best net.
What centering does Kon Knueppel [Purple Metallic Glitter] #PR-KK 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 [Purple Metallic Glitter] #PR-KK break even?
At a standard ~$50 fee, submitting Kon Knueppel [Purple Metallic Glitter] #PR-KK breaks even when it gems about 25% of the time (a miss assumed to sell at the PSA 9 price of $96.90).
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