Compare: Oysten, Heart of Gold

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	$4.54	—	—

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

Set	Primary printing	Market	Signal vs reference
High Seas	Cold Foil	$21.2	+367%

Reference: Armory Deck: Gravy Bones · Normal $4.54.