Is Harpie Lady Sisters RB-09 worth grading?
Yu-Gi-Oh! · YuGiOh Japanese Revival of Black Demons Dragon · full price guide →
Worth grading — even a PSA 9 beats raw
A PSA 10 Harpie Lady Sisters RB-09 sells for $79.99 against $7.02 raw: a $72.97 spread, 11× the ungraded price. Even a PSA 9 ($35.81) 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)
- $7.02
- PSA 10
- $79.99
- PSA 9
- $35.81
- Gem premium
- 11×
- As of
- Aug 9, 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 | $79.99 | +$47.97 | +$22.97 | −$77.03 |
| PSA 9 | $35.81 | +$3.79 | −$21.21 | −$121 |
| PSA 8 | $20.59 | −$11.43 | −$36.43 | −$136 |
Net = sale price − $7.02 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% | $46.86 | −$10.16 |
| 50% | $57.90 | +$0.88 |
| 75% | $68.94 | +$11.92 |
Break-even gem rate at the standard fee: about 48%. 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 | $104 | best | 55/45 | 70/30 |
| PSA 10 | $79.99 | −$24.01 | 55/45 | 75/25 |
| CGC 10 | $48.00 | −$56.00 | 55/45 | 75/25 |
| SGC 10 | $48.00 | −$56.00 | 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 →| Grade | PSA | CGC | BGS | SGC | Graded |
|---|---|---|---|---|---|
| 10 | $79.99 | $48.00 | $104 | $48.00 | — |
| 9.5 | — | — | — | — | $39.00 |
| 9 | — | — | — | — | $35.81 |
| 8 | — | — | — | — | $20.59 |
| 7 | — | — | — | — | $10.35 |
Run your own numbers
Should I pay this?
Enter the seller’s asking price to see your net outcome per grade.
Other YuGiOh Japanese Revival of Black Demons Dragon cards worth checking
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Grading Harpie Lady Sisters RB-09 — FAQ
Is Harpie Lady Sisters RB-09 worth grading?
A PSA 10 Harpie Lady Sisters RB-09 sells for $79.99 against $7.02 raw: a $72.97 spread, 11× the ungraded price. Even a PSA 9 ($35.81) 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 Harpie Lady Sisters RB-09 worth compared with raw?
A PSA 10 Harpie Lady Sisters RB-09 (YuGiOh Japanese Revival of Black Demons Dragon) sells for about $79.99 versus $7.02 for a raw near-mint copy — a 11× premium as of Aug 9, 2026.
Which grading company is best for Harpie Lady Sisters RB-09?
By resale value, BGS 10 leads at $104, ahead of PSA 10 at $79.99. Fees and turnaround differ, so the best-paying label is not always the best net.
What centering does Harpie Lady Sisters RB-09 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 Harpie Lady Sisters RB-09 break even?
At a standard ~$50 fee, submitting Harpie Lady Sisters RB-09 breaks even when it gems about 48% of the time (a miss assumed to sell at the PSA 9 price of $35.81).
Is your Yu-Gi-Oh! 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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