Is Who's.Who worth grading?
One Piece · Kingdoms of Intrigue · OP04-051 · full price guide →
Worth grading — even a PSA 9 beats raw
A PSA 10 Who's.Who sells for $82.57 against $0.12 raw: a $82.45 spread, 688× the ungraded price. Even a PSA 9 ($27.00) 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)
- $0.12
- PSA 10
- $82.57
- PSA 9
- $27.00
- Gem premium
- 688×
- As of
- Sep 27, 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 | $82.57 | +$57.45 | +$32.45 | −$67.55 |
| PSA 9 | $27.00 | +$1.88 | −$23.12 | −$123 |
Net = sale price − $0.12 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% | $40.89 | −$9.23 |
| 50% | $54.78 | +$4.66 |
| 75% | $68.68 | +$18.56 |
Break-even gem rate at the standard fee: about 42%. 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 |
|---|---|---|---|---|
| PSA 10 | $82.57 | best | 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 →Run your own numbers
Should I pay this?
Enter the seller’s asking price to see your net outcome per grade.
Other Kingdoms of Intrigue cards worth checking
Full set checklist →
Grading Who's.Who — FAQ
Is Who's.Who worth grading?
A PSA 10 Who's.Who sells for $82.57 against $0.12 raw: a $82.45 spread, 688× the ungraded price. Even a PSA 9 ($27.00) 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 Who's.Who worth compared with raw?
A PSA 10 Who's.Who (Kingdoms of Intrigue OP04-051) sells for about $82.57 versus $0.12 for a raw near-mint copy — a 688× premium as of Sep 27, 2026.
What centering does Who's.Who need for a PSA 10?
PSA publishes 55/45 front and 75/25 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 Who's.Who break even?
At a standard ~$50 fee, submitting Who's.Who breaks even when it gems about 42% of the time (a miss assumed to sell at the PSA 9 price of $27.00).
Best on iPhone & Android
Check your One Piece 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.
