Is Jake Mangum [Blue Rainbow Foil] #US306 worth grading?
Baseball · Baseball Cards 2025 Topps Update · full price guide →
Strong grading candidate — 9.6× premium in PSA 10
A PSA 10 Jake Mangum [Blue Rainbow Foil] #US306 sells for $52.68 against $5.50 raw: a $47.18 spread, 9.6× the ungraded price. A PSA 9 ($18.28) 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)
- $5.50
- PSA 10
- $52.68
- PSA 9
- $18.28
- Gem premium
- 9.6×
- As of
- Sep 3, 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 | $52.68 | +$22.18 | −$2.82 | −$103 |
| PSA 9 | $18.28 | −$12.22 | −$37.22 | −$137 |
| PSA 8 | $9.85 | −$20.65 | −$45.65 | −$146 |
Net = sale price − $5.50 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% | $26.88 | −$28.62 |
| 50% | $35.48 | −$20.02 |
| 75% | $44.08 | −$11.42 |
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 | $68.00 | best | 55/45 | 70/30 |
| PSA 10 | $52.68 | −$15.32 | 55/45 | 75/25 |
| CGC 10 | $32.00 | −$36.00 | 55/45 | 75/25 |
| SGC 10 | $32.00 | −$36.00 | 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 →
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Grading Jake Mangum [Blue Rainbow Foil] #US306 — FAQ
Is Jake Mangum [Blue Rainbow Foil] #US306 worth grading?
A PSA 10 Jake Mangum [Blue Rainbow Foil] #US306 sells for $52.68 against $5.50 raw: a $47.18 spread, 9.6× the ungraded price. A PSA 9 ($18.28) 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 Jake Mangum [Blue Rainbow Foil] #US306 worth compared with raw?
A PSA 10 Jake Mangum [Blue Rainbow Foil] #US306 (Baseball Cards 2025 Topps Update) sells for about $52.68 versus $5.50 for a raw near-mint copy — a 9.6× premium as of Sep 3, 2026.
Which grading company is best for Jake Mangum [Blue Rainbow Foil] #US306?
By resale value, BGS 10 leads at $68.00, ahead of PSA 10 at $52.68. Fees and turnaround differ, so the best-paying label is not always the best net.
What centering does Jake Mangum [Blue Rainbow Foil] #US306 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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