Compare: Air Door
attested · seq=#216Same name, different sleeves. Signal compares each row against the reference printing's recent market price.
By printing
signal vs primary| Printing | Market | Listed mid | Dealer buy |
|---|---|---|---|
Normalprimary | $0.08 | — | — |
Signal compares each observation against the primary printing's recent market price.
Same name across sets
| Set | Primary printing | Market | Signal vs reference |
|---|---|---|---|
 Pillars of Strength Pre-Release Cards | Normal | $7.24 | +8950% |
 Premium Booster -The Best- | Foil | $0.14 | +75% |
Reference: Pillars of Strength · Normal $0.08.