Is Ronald Acuna Jr. [Carolina Blue Prizm] #SG-4 worth grading?
Baseball · Baseball Cards 2021 Panini Prizm Stained Glass · full price guide →
Worth grading only if it gems
A PSA 10 Ronald Acuna Jr. [Carolina Blue Prizm] #SG-4 brings $57.95 versus $18.50 raw — a $39.45 spread that covers an economy-tier ~$25 grading fee. A PSA 9 ($28.89) only about breaks even after fees, so the case rests on gemming.
- Raw (NM)
- $18.50
- PSA 10
- $57.95
- PSA 9
- $28.89
- 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 | $57.95 | +$14.45 | −$10.55 | −$111 |
| PSA 9 | $28.89 | −$14.61 | −$39.61 | −$140 |
| PSA 8 | $17.99 | −$25.51 | −$50.51 | −$151 |
Net = sale price − $18.50 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% | $36.16 | −$32.34 |
| 50% | $43.42 | −$25.08 |
| 75% | $50.69 | −$17.81 |
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 |
|---|---|---|---|---|
| SGC 10 | $149 | best | 55/45 | 75/25 |
| BGS 10 | $75.00 | −$74.00 | 55/45 | 70/30 |
| PSA 10 | $57.95 | −$91.05 | 55/45 | 75/25 |
| CGC 10 | $35.00 | −$114 | 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 2021 Panini Prizm Stained Glass cards worth checking
Full set checklist →Grading Ronald Acuna Jr. [Carolina Blue Prizm] #SG-4 — FAQ
Is Ronald Acuna Jr. [Carolina Blue Prizm] #SG-4 worth grading?
A PSA 10 Ronald Acuna Jr. [Carolina Blue Prizm] #SG-4 brings $57.95 versus $18.50 raw — a $39.45 spread that covers an economy-tier ~$25 grading fee. A PSA 9 ($28.89) only about breaks even after fees, so the case rests on gemming.
How much is a PSA 10 Ronald Acuna Jr. [Carolina Blue Prizm] #SG-4 worth compared with raw?
A PSA 10 Ronald Acuna Jr. [Carolina Blue Prizm] #SG-4 (Baseball Cards 2021 Panini Prizm Stained Glass) sells for about $57.95 versus $18.50 for a raw near-mint copy — a 3.1× premium as of Sep 4, 2026.
Which grading company is best for Ronald Acuna Jr. [Carolina Blue Prizm] #SG-4?
By resale value, SGC 10 leads at $149, ahead of BGS 10 at $75.00. Fees and turnaround differ, so the best-paying label is not always the best net.
What centering does Ronald Acuna Jr. [Carolina Blue Prizm] #SG-4 need for a SGC 10?
SGC publishes 55/45 front and 75/25 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.
Best on iPhone & Android
Check your baseball card in the Midpoint app
Scan with your camera to measure centering to the millimeter, get an AI grade with corner and edge close-ups, see what your copy is worth, and track it in your portfolio. Free to start.
