![Kon Knueppel [Refractor] #INS-14 (Basketball Cards 2025 Topps Chrome Instinct) — is it worth grading?](https://i.ebayimg.com/images/g/6RUAAeSwCAxqwGdh/s-l1600.jpg)
Is Kon Knueppel [Refractor] #INS-14 worth grading?
Basketball · Basketball Cards 2025 Topps Chrome Instinct · full price guide →
Worth grading — even a PSA 9 beats raw
A PSA 10 Kon Knueppel [Refractor] #INS-14 sells for $223 against $12.25 raw: a $211 spread, 18× the ungraded price. Even a PSA 9 ($65.50) 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)
- $12.25
- PSA 10
- $223
- PSA 9
- $65.50
- Gem premium
- 18×
- 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 | $223 | +$186 | +$161 | +$60.75 |
| PSA 9 | $65.50 | +$28.25 | +$3.25 | −$96.75 |
| PSA 8 | $21.24 | −$16.01 | −$41.01 | −$141 |
Net = sale price − $12.25 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% | $105 | +$42.63 |
| 50% | $144 | +$82.00 |
| 75% | $184 | +$121 |
Even a miss (a 9) beats selling raw after the standard fee — the gem rate only decides how much you win by.
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 | $290 | best | 55/45 | 70/30 |
| PSA 10 | $223 | −$67.00 | 55/45 | 75/25 |
| CGC 10 | $134 | −$156 | 55/45 | 75/25 |
| SGC 10 | $134 | −$156 | 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 →Swipe the table for the other grading companies →
Run your own numbers
Should I pay this?
Enter the seller’s asking price to see your net outcome per grade.
Other 2025 Topps Chrome Instinct cards worth checking
Full set checklist →![Victor Wembanyama [Refractor Gold Geometric] #INS-9 2025 Topps Chrome Instinct card](https://i.ebayimg.com/images/g/kT4AAeSwY5xqEgq5/s-l500.jpg)
![Cooper Flagg [Refractor Purple Geometric] #INS-11 2025 Topps Chrome Instinct card](https://i.ebayimg.com/images/g/ScUAAeSwpalqpgGf/s-l500.jpg)
![Cooper Flagg [Refractor Gold] #INS-11 2025 Topps Chrome Instinct card](https://i.ebayimg.com/images/g/6NoAAeSwaFJqUDMI/s-l500.jpg)
![Kon Knueppel [Refractor Gold] #INS-14 2025 Topps Chrome Instinct card](https://i.ebayimg.com/images/g/g40AAeSwwilqFP-~/s-l500.jpg)
Grading Kon Knueppel [Refractor] #INS-14 — FAQ
Is Kon Knueppel [Refractor] #INS-14 worth grading?
A PSA 10 Kon Knueppel [Refractor] #INS-14 sells for $223 against $12.25 raw: a $211 spread, 18× the ungraded price. Even a PSA 9 ($65.50) 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 Kon Knueppel [Refractor] #INS-14 worth compared with raw?
A PSA 10 Kon Knueppel [Refractor] #INS-14 (Basketball Cards 2025 Topps Chrome Instinct) sells for about $223 versus $12.25 for a raw near-mint copy — a 18× premium as of Sep 4, 2026.
Which grading company is best for Kon Knueppel [Refractor] #INS-14?
By resale value, BGS 10 leads at $290, ahead of PSA 10 at $223. Fees and turnaround differ, so the best-paying label is not always the best net.
What centering does Kon Knueppel [Refractor] #INS-14 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.
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