![Mike Schmidt [3-D Super Stars] #3 (Baseball Cards 1978 Kellogg's) — is it worth grading?](https://i.ebayimg.com/images/g/TecAAeSwpwZqUx0O/s-l1600.jpg)
Is Mike Schmidt [3-D Super Stars] #3 worth grading?
Baseball · Baseball Cards 1978 Kellogg's · full price guide →
Worth grading — even a PSA 9 beats raw
A PSA 10 Mike Schmidt [3-D Super Stars] #3 sells for $194 against $4.63 raw: a $189 spread, 42× the ungraded price. Even a PSA 9 ($70.30) 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)
- $4.63
- PSA 10
- $194
- PSA 9
- $70.30
- Gem premium
- 42×
- 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 | $194 | +$164 | +$139 | +$38.87 |
| PSA 9 | $70.30 | +$40.67 | +$15.67 | −$84.33 |
| PSA 8 | $58.00 | +$28.37 | +$3.37 | −$96.63 |
Net = sale price − $4.63 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% | $101 | +$46.47 |
| 50% | $132 | +$77.27 |
| 75% | $163 | +$108 |
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 | $252 | best | 55/45 | 70/30 |
| PSA 10 | $194 | −$58.50 | 55/45 | 75/25 |
| CGC 10 | $116 | −$136 | 55/45 | 75/25 |
| SGC 10 | $116 | −$136 | 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.
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Other 1978 Kellogg's cards worth checking
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Grading Mike Schmidt [3-D Super Stars] #3 — FAQ
Is Mike Schmidt [3-D Super Stars] #3 worth grading?
A PSA 10 Mike Schmidt [3-D Super Stars] #3 sells for $194 against $4.63 raw: a $189 spread, 42× the ungraded price. Even a PSA 9 ($70.30) 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 Mike Schmidt [3-D Super Stars] #3 worth compared with raw?
A PSA 10 Mike Schmidt [3-D Super Stars] #3 (Baseball Cards 1978 Kellogg's) sells for about $194 versus $4.63 for a raw near-mint copy — a 42× premium as of Sep 4, 2026.
Which grading company is best for Mike Schmidt [3-D Super Stars] #3?
By resale value, BGS 10 leads at $252, ahead of PSA 10 at $194. Fees and turnaround differ, so the best-paying label is not always the best net.
What centering does Mike Schmidt [3-D Super Stars] #3 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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