Compare: Voltorb

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

Same name across sets

Set	Primary printing	Market	Signal vs reference
Aquapolis	Foil	$20.0	-13%
Aquapolis	Foil	$44.5	+94%
Base Set	Normal	$5.31	-77%
Base Set 2	Normal	$0.62	-97%
Emerald	Foil	$30.0	+31%
Firered And Leafgreen	Foil	$11.6	-49%
Hidden Legends	Foil	$10.0	-56%
Legend Maker	Foil	$11.4	-50%
Legendary Collection	Foil	$100.0	+335%
Skyridge	Foil	$52.0	+126%
Team Rocket	Normal	$2.01	-91%
Team Rocket Returns	Foil	$47.0	+105%

Reference: Base Set Shadowless · Normal $23.0.