Is Billy Harris #20 worth grading?
Hockey · Hockey Cards 1955 Parkhurst · full price guide →
Worth grading — even a PSA 9 beats raw
A PSA 10 Billy Harris #20 sells for $1,770 against $7.91 raw: a $1,762 spread, 224× the ungraded price. Even a PSA 9 ($271) 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)
- $7.91
- PSA 10
- $1,770
- PSA 9
- $271
- Gem premium
- 224×
- As of
- Jul 11, 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 | $1,770 | +$1,737 | +$1,712 | +$1,612 |
| PSA 9 | $271 | +$238 | +$213 | +$113 |
| PSA 8 | $105 | +$71.87 | +$46.87 | −$53.13 |
Net = sale price − $7.91 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% | $646 | +$588 |
| 50% | $1,020 | +$963 |
| 75% | $1,395 | +$1,337 |
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 | $2,301 | best | 55/45 | 70/30 |
| PSA 10 | $1,770 | −$531 | 55/45 | 75/25 |
| CGC 10 | $1,062 | −$1,239 | 55/45 | 75/25 |
| SGC 10 | $1,062 | −$1,239 | 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 →| Grade | PSA | CGC | BGS | SGC | Graded |
|---|---|---|---|---|---|
| 10 | $1,770 | $1,062 | $2,301 | $1,062 | — |
| 9.5 | — | — | — | — | $495 |
| 9 | — | — | — | — | $271 |
| 8 | — | — | — | — | $105 |
| 7 | — | — | — | — | $17.99 |
Run your own numbers
Should I pay this?
Enter the seller’s asking price to see your net outcome per grade.
Other 1955 Parkhurst cards worth checking
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Grading Billy Harris #20 — FAQ
Is Billy Harris #20 worth grading?
A PSA 10 Billy Harris #20 sells for $1,770 against $7.91 raw: a $1,762 spread, 224× the ungraded price. Even a PSA 9 ($271) 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 Billy Harris #20 worth compared with raw?
A PSA 10 Billy Harris #20 (Hockey Cards 1955 Parkhurst) sells for about $1,770 versus $7.91 for a raw near-mint copy — a 224× premium as of Jul 11, 2026.
Which grading company is best for Billy Harris #20?
By resale value, BGS 10 leads at $2,301, ahead of PSA 10 at $1,770. Fees and turnaround differ, so the best-paying label is not always the best net.
What centering does Billy Harris #20 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.
Is your hockey card centered well enough to grade?
Centering makes or breaks a PSA 10. Scan any card with Midpoint to measure its exact centering, get a grade estimate, and see what your copy is actually worth.
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