Compare: Wailer Humperdinck

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
Rainbow Foilprimary	$8.50	—	—

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

Set	Primary printing	Market	Signal vs reference
High Seas	Normal	$2.17	-74%
High Seas	Cold Foil	$29.4	+246%

Reference: GEM Pack 2 · Rainbow Foil $8.50.