Is Howard Porter #127 worth grading?
Basketball · Basketball Cards 1972 Topps · full price guide →
Strong grading candidate — 744× premium in PSA 10
A PSA 10 Howard Porter #127 sells for $1,413 against $1.90 raw: a $1,411 spread, 744× the ungraded price. A PSA 9 ($25.95) 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)
- $1.90
- PSA 10
- $1,413
- PSA 9
- $25.95
- Gem premium
- 744×
- 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 | $1,413 | +$1,386 | +$1,361 | +$1,261 |
| PSA 9 | $25.95 | −$0.95 | −$25.95 | −$126 |
| PSA 8 | $23.01 | −$3.89 | −$28.89 | −$129 |
Net = sale price − $1.90 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% | $373 | +$321 |
| 50% | $719 | +$668 |
| 75% | $1,066 | +$1,014 |
Break-even gem rate at the standard fee: about 2%. 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 | $1,837 | best | 55/45 | 70/30 |
| PSA 10 | $1,413 | −$424 | 55/45 | 75/25 |
| CGC 10 | $848 | −$989 | 55/45 | 75/25 |
| SGC 10 | $848 | −$989 | 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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Grading Howard Porter #127 — FAQ
Is Howard Porter #127 worth grading?
A PSA 10 Howard Porter #127 sells for $1,413 against $1.90 raw: a $1,411 spread, 744× the ungraded price. A PSA 9 ($25.95) 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 Howard Porter #127 worth compared with raw?
A PSA 10 Howard Porter #127 (Basketball Cards 1972 Topps) sells for about $1,413 versus $1.90 for a raw near-mint copy — a 744× premium as of Sep 3, 2026.
Which grading company is best for Howard Porter #127?
By resale value, BGS 10 leads at $1,837, ahead of PSA 10 at $1,413. Fees and turnaround differ, so the best-paying label is not always the best net.
What centering does Howard Porter #127 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 Howard Porter #127 break even?
At a standard ~$50 fee, submitting Howard Porter #127 breaks even when it gems about 2% of the time (a miss assumed to sell at the PSA 9 price of $25.95).
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