![Harpie Lady Sisters [Ultra Parallel Rare] RB-09 (YuGiOh Japanese Revival of Black Demons Dragon) — is it worth grading?](https://i.ebayimg.com/images/g/25QAAeSwAMNqTsdu/s-l1600.jpg)
Is Harpie Lady Sisters [Ultra Parallel Rare] 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 [Ultra Parallel Rare] RB-09 sells for $1,254 against $20.57 raw: a $1,233 spread, 61× the ungraded price. Even a PSA 9 ($102) 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)
- $20.57
- PSA 10
- $1,254
- PSA 9
- $102
- Gem premium
- 61×
- 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 | $1,254 | +$1,208 | +$1,183 | +$1,083 |
| PSA 9 | $102 | +$56.66 | +$31.66 | −$68.34 |
| PSA 8 | $50.87 | +$5.30 | −$19.70 | −$120 |
Net = sale price − $20.57 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% | $390 | +$320 |
| 50% | $678 | +$608 |
| 75% | $966 | +$895 |
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 | $1,630 | best | 55/45 | 70/30 |
| PSA 10 | $1,254 | −$376 | 55/45 | 75/25 |
| CGC 10 | $752 | −$878 | 55/45 | 75/25 |
| SGC 10 | $752 | −$878 | 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 | $1,254 | $752 | $1,630 | $752 | — |
| 9.5 | — | — | — | — | $112 |
| 9 | — | — | — | — | $102 |
| 8 | — | — | — | — | $50.87 |
| 7 | — | — | — | — | $30.44 |
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
Full set checklist →![Summoned Skull [Ultra Parallel Rare] RB-03 YuGiOh Japanese Revival of Black Demons Dragon card](https://i.ebayimg.com/images/g/9xgAAeSwpHRp5lZs/s-l500.jpg)
![Change of Heart [Ultra Parallel Rare] RB-60 YuGiOh Japanese Revival of Black Demons Dragon card](https://i.ebayimg.com/images/g/uq4AAeSwixZqRv-A/s-l500.jpg)
Grading Harpie Lady Sisters [Ultra Parallel Rare] RB-09 — FAQ
Is Harpie Lady Sisters [Ultra Parallel Rare] RB-09 worth grading?
A PSA 10 Harpie Lady Sisters [Ultra Parallel Rare] RB-09 sells for $1,254 against $20.57 raw: a $1,233 spread, 61× the ungraded price. Even a PSA 9 ($102) 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 [Ultra Parallel Rare] RB-09 worth compared with raw?
A PSA 10 Harpie Lady Sisters [Ultra Parallel Rare] RB-09 (YuGiOh Japanese Revival of Black Demons Dragon) sells for about $1,254 versus $20.57 for a raw near-mint copy — a 61× premium as of Aug 9, 2026.
Which grading company is best for Harpie Lady Sisters [Ultra Parallel Rare] RB-09?
By resale value, BGS 10 leads at $1,630, ahead of PSA 10 at $1,254. Fees and turnaround differ, so the best-paying label is not always the best net.
What centering does Harpie Lady Sisters [Ultra Parallel Rare] 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.
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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