![Zion Williamson [Silver Prizm] #248 (Basketball Cards 2019 Panini Prizm) — is it worth grading?](https://i.ebayimg.com/images/g/KvEAAeSwVlNo7XQE/s-l1600.jpg)
Is Zion Williamson [Silver Prizm] #248 worth grading?
Basketball · Basketball Cards 2019 Panini Prizm · full price guide →
Strong grading candidate — 6.7× premium in PSA 10
A PSA 10 Zion Williamson [Silver Prizm] #248 sells for $228 against $34.00 raw: a $194 spread, 6.7× the ungraded price. A PSA 9 ($46.73) 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)
- $34.00
- PSA 10
- $228
- PSA 9
- $46.73
- Gem premium
- 6.7×
- 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 | $228 | +$169 | +$144 | +$43.50 |
| PSA 9 | $46.73 | −$12.27 | −$37.27 | −$137 |
| PSA 8 | $30.00 | −$29.00 | −$54.00 | −$154 |
Net = sale price − $34.00 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% | $91.92 | +$7.92 |
| 50% | $137 | +$53.12 |
| 75% | $182 | +$98.31 |
Break-even gem rate at the standard fee: about 21%. 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 | $7,070 | best | 55/45 | 70/30 |
| PSA 10 | $228 | −$6,843 | 55/45 | 75/25 |
| SGC 10 | $138 | −$6,933 | 55/45 | 75/25 |
| CGC 10 | $128 | −$6,943 | 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 | $228 | $128 | $7,070 | $138 | — |
| 9.5 | — | — | — | — | $75.00 |
| 9 | — | — | — | — | $46.73 |
| 8 | — | — | — | — | $30.00 |
| 7 | — | — | — | — | $24.00 |
Run your own numbers
Should I pay this?
Enter the seller’s asking price to see your net outcome per grade.
Other 2019 Panini Prizm cards worth checking
Full set checklist →![Cam Reddish [Tiger Stripe Choice Prizm] #256 2019 Panini Prizm card](https://i.ebayimg.com/images/g/9xAAAeSw2ItqG7ID/s-l500.jpg)
![Zion Williamson [Red Choice Prizm] #248 2019 Panini Prizm card](https://i.ebayimg.com/images/g/2zMAAeSwX8JoCRjd/s-l500.jpg)
![Zion Williamson [Blue Ice Prizm] #248 2019 Panini Prizm card](https://i.ebayimg.com/images/g/3LQAAeSwdqlqUVGu/s-l500.jpg)
![Zion Williamson [Fast Break Prizm Red] #248 2019 Panini Prizm card](https://i.ebayimg.com/images/g/ucoAAeSwDDJpACwe/s-l500.jpg)
![Kevin Porter Jr. [Black Gold Prizm] #274 2019 Panini Prizm card](https://i.ebayimg.com/images/g/OfUAAOSwHVpjadAJ/s-l500.jpg)
![Zion Williamson [Tiger Stripe Choice Prizm] #248 2019 Panini Prizm card](https://i.ebayimg.com/images/g/3A0AAeSwAhppJOEP/s-l500.jpg)
Grading Zion Williamson [Silver Prizm] #248 — FAQ
Is Zion Williamson [Silver Prizm] #248 worth grading?
A PSA 10 Zion Williamson [Silver Prizm] #248 sells for $228 against $34.00 raw: a $194 spread, 6.7× the ungraded price. A PSA 9 ($46.73) 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 Zion Williamson [Silver Prizm] #248 worth compared with raw?
A PSA 10 Zion Williamson [Silver Prizm] #248 (Basketball Cards 2019 Panini Prizm) sells for about $228 versus $34.00 for a raw near-mint copy — a 6.7× premium as of Jul 11, 2026.
Which grading company is best for Zion Williamson [Silver Prizm] #248?
By resale value, BGS 10 leads at $7,070, ahead of PSA 10 at $228. Fees and turnaround differ, so the best-paying label is not always the best net.
What centering does Zion Williamson [Silver Prizm] #248 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 Zion Williamson [Silver Prizm] #248 break even?
At a standard ~$50 fee, submitting Zion Williamson [Silver Prizm] #248 breaks even when it gems about 21% of the time (a miss assumed to sell at the PSA 9 price of $46.73).
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.
Check my card free