![Keldon Johnson [Silver Prizm] #273 (Basketball Cards 2019 Panini Prizm) — is it worth grading?](https://i.ebayimg.com/images/g/AvEAAeSwp7RqSZ9M/s-l1600.jpg)
Is Keldon Johnson [Silver Prizm] #273 worth grading?
Basketball · Basketball Cards 2019 Panini Prizm · full price guide →
Grading rarely pays for this card
PSA 10 copies of Keldon Johnson [Silver Prizm] #273 sell for $25.09, only $22.34 above the $2.75 raw price — less than an economy-tier grading fee. A PSA 9 ($9.38) only about breaks even after fees, so the case rests on gemming. Keep it raw unless you are grading for the slab itself.
- Raw (NM)
- $2.75
- PSA 10
- $25.09
- PSA 9
- $9.38
- Gem premium
- 9.1×
- As of
- Jul 11, 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 | $25.09 | −$2.66 | −$27.66 | −$128 |
| PSA 9 | $9.38 | −$18.37 | −$43.37 | −$143 |
| PSA 8 | $3.44 | −$24.31 | −$49.31 | −$149 |
Net = sale price − $2.75 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% | $13.31 | −$39.44 |
| 50% | $17.23 | −$35.52 |
| 75% | $21.16 | −$31.59 |
At the standard fee this submission does not break even at any realistic gem rate unless the miss lands above the 9 price.
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 | $899 | best | 55/45 | 70/30 |
| PSA 10 | $25.09 | −$874 | 55/45 | 75/25 |
| CGC 10 | $15.00 | −$884 | 55/45 | 75/25 |
| SGC 10 | $7.50 | −$892 | 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 →| Grade | PSA | CGC | BGS | SGC | Graded |
|---|---|---|---|---|---|
| 10 | $25.09 | $15.00 | $899 | $7.50 | — |
| 9.5 | — | — | — | — | $16.07 |
| 9 | — | — | — | — | $9.38 |
| 8 | — | — | — | — | $3.44 |
| 7 | — | — | — | — | $3.00 |
Run your own numbers
Should I pay this?
Enter the seller’s asking price to see your net outcome per grade.
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Grading Keldon Johnson [Silver Prizm] #273 — FAQ
Is Keldon Johnson [Silver Prizm] #273 worth grading?
PSA 10 copies of Keldon Johnson [Silver Prizm] #273 sell for $25.09, only $22.34 above the $2.75 raw price — less than an economy-tier grading fee. A PSA 9 ($9.38) only about breaks even after fees, so the case rests on gemming. Keep it raw unless you are grading for the slab itself.
How much is a PSA 10 Keldon Johnson [Silver Prizm] #273 worth compared with raw?
A PSA 10 Keldon Johnson [Silver Prizm] #273 (Basketball Cards 2019 Panini Prizm) sells for about $25.09 versus $2.75 for a raw near-mint copy — a 9.1× premium as of Jul 11, 2026.
Which grading company is best for Keldon Johnson [Silver Prizm] #273?
By resale value, BGS 10 leads at $899, ahead of PSA 10 at $25.09. Fees and turnaround differ, so the best-paying label is not always the best net.
What centering does Keldon Johnson [Silver Prizm] #273 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.
Is your basketball card centered well enough to grade?
Centering makes or breaks a PSA 10. Scan any card with Midpoint to measure its exact centering, get a grade estimate, and see what your copy is actually worth.
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