Is Roy Gerela #421 worth grading?
Football · Football Cards 1977 Topps · full price guide →
Strong grading candidate — 106× premium in PSA 10
A PSA 10 Roy Gerela #421 sells for $138 against $1.30 raw: a $136 spread, 106× the ungraded price. A PSA 9 ($25.50) 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)
- $1.30
- PSA 10
- $138
- PSA 9
- $25.50
- Gem premium
- 106×
- 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 | $138 | +$111 | +$86.21 | −$13.79 |
| PSA 9 | $25.50 | −$0.80 | −$25.80 | −$126 |
| PSA 8 | $15.65 | −$10.65 | −$35.65 | −$136 |
Net = sale price − $1.30 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% | $53.50 | +$2.20 |
| 50% | $81.50 | +$30.20 |
| 75% | $110 | +$58.21 |
Break-even gem rate at the standard fee: about 23%. 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 | $179 | best | 55/45 | 70/30 |
| PSA 10 | $138 | −$41.49 | 55/45 | 75/25 |
| CGC 10 | $83.00 | −$96.00 | 55/45 | 75/25 |
| SGC 10 | $83.00 | −$96.00 | 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 →
Run your own numbers
Should I pay this?
Enter the seller’s asking price to see your net outcome per grade.
Other 1977 Topps cards worth checking
Full set checklist →
Grading Roy Gerela #421 — FAQ
Is Roy Gerela #421 worth grading?
A PSA 10 Roy Gerela #421 sells for $138 against $1.30 raw: a $136 spread, 106× the ungraded price. A PSA 9 ($25.50) 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 Roy Gerela #421 worth compared with raw?
A PSA 10 Roy Gerela #421 (Football Cards 1977 Topps) sells for about $138 versus $1.30 for a raw near-mint copy — a 106× premium as of Sep 3, 2026.
Which grading company is best for Roy Gerela #421?
By resale value, BGS 10 leads at $179, ahead of PSA 10 at $138. Fees and turnaround differ, so the best-paying label is not always the best net.
What centering does Roy Gerela #421 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 Roy Gerela #421 break even?
At a standard ~$50 fee, submitting Roy Gerela #421 breaks even when it gems about 23% of the time (a miss assumed to sell at the PSA 9 price of $25.50).
Best on iPhone & Android
Check your football 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.
