Is Darrell Porter #12 worth grading?
Baseball · Baseball Cards 1980 Kellogg's · full price guide →
Worth grading — even a PSA 9 beats raw
A PSA 10 Darrell Porter #12 sells for $151 against $1.59 raw: a $149 spread, 95× the ungraded price. Even a PSA 9 ($41.00) 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)
- $1.59
- PSA 10
- $151
- PSA 9
- $41.00
- Gem premium
- 95×
- 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 | $151 | +$124 | +$99.44 | −$0.56 |
| PSA 9 | $41.00 | +$14.41 | −$10.59 | −$111 |
| PSA 8 | $12.59 | −$14.00 | −$39.00 | −$139 |
Net = sale price − $1.59 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% | $68.51 | +$16.92 |
| 50% | $96.02 | +$44.42 |
| 75% | $124 | +$71.93 |
Break-even gem rate at the standard fee: about 10%. 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 | $196 | best | 55/45 | 70/30 |
| PSA 10 | $151 | −$44.97 | 55/45 | 75/25 |
| CGC 10 | $91.00 | −$105 | 55/45 | 75/25 |
| SGC 10 | $91.00 | −$105 | 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 1980 Kellogg's cards worth checking
Full set checklist →Grading Darrell Porter #12 — FAQ
Is Darrell Porter #12 worth grading?
A PSA 10 Darrell Porter #12 sells for $151 against $1.59 raw: a $149 spread, 95× the ungraded price. Even a PSA 9 ($41.00) 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 Darrell Porter #12 worth compared with raw?
A PSA 10 Darrell Porter #12 (Baseball Cards 1980 Kellogg's) sells for about $151 versus $1.59 for a raw near-mint copy — a 95× premium as of Sep 4, 2026.
Which grading company is best for Darrell Porter #12?
By resale value, BGS 10 leads at $196, ahead of PSA 10 at $151. Fees and turnaround differ, so the best-paying label is not always the best net.
What centering does Darrell Porter #12 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 Darrell Porter #12 break even?
At a standard ~$50 fee, submitting Darrell Porter #12 breaks even when it gems about 10% of the time (a miss assumed to sell at the PSA 9 price of $41.00).
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.
