Compare: Electromagnetic Somersault

attested · seq=#216

Same 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	$0.58	—	—
Rainbow Foil	$2.54+338%	—	—

Signal compares each observation against the primary printing's recent market price.

Set	Primary printing	Market	Signal vs reference
Armory Deck: Aurora	Normal	$0.88	+52%

Reference: Rosetta · Normal $0.58.