Is Terry Forster #310 worth grading?
Baseball · Baseball Cards 1974 Topps · full price guide →
Strong grading candidate — 141× premium in PSA 10
A PSA 10 Terry Forster #310 sells for $180 against $1.27 raw: a $178 spread, 141× the ungraded price. A PSA 9 ($22.95) 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)
- $1.27
- PSA 10
- $180
- PSA 9
- $22.95
- Gem premium
- 141×
- 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 | $180 | +$153 | +$128 | +$28.23 |
| PSA 9 | $22.95 | −$3.32 | −$28.32 | −$128 |
| PSA 8 | $18.00 | −$8.27 | −$33.27 | −$133 |
Net = sale price − $1.27 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% | $62.09 | +$10.82 |
| 50% | $101 | +$49.95 |
| 75% | $140 | +$89.09 |
Break-even gem rate at the standard fee: about 18%. 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 | $233 | best | 55/45 | 70/30 |
| PSA 10 | $180 | −$53.50 | 55/45 | 75/25 |
| CGC 10 | $108 | −$125 | 55/45 | 75/25 |
| SGC 10 | $108 | −$125 | 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 1974 Topps cards worth checking
Full set checklist →
![All Star Left Fielders [B. Murcer, P. Rose] #336 1974 Topps card](https://i.ebayimg.com/images/g/8vIAAeSwfgZqMYD1/s-l500.jpg)
Grading Terry Forster #310 — FAQ
Is Terry Forster #310 worth grading?
A PSA 10 Terry Forster #310 sells for $180 against $1.27 raw: a $178 spread, 141× the ungraded price. A PSA 9 ($22.95) 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 Terry Forster #310 worth compared with raw?
A PSA 10 Terry Forster #310 (Baseball Cards 1974 Topps) sells for about $180 versus $1.27 for a raw near-mint copy — a 141× premium as of Sep 3, 2026.
Which grading company is best for Terry Forster #310?
By resale value, BGS 10 leads at $233, ahead of PSA 10 at $180. Fees and turnaround differ, so the best-paying label is not always the best net.
What centering does Terry Forster #310 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 Terry Forster #310 break even?
At a standard ~$50 fee, submitting Terry Forster #310 breaks even when it gems about 18% of the time (a miss assumed to sell at the PSA 9 price of $22.95).
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.
