Compare: Trainers' Mail

attested · seq=#217

Same name, different sleeves. Signal compares each row against the reference printing's recent market price.

By printing

signal vs primary
PrintingMarketListed midDealer buy
Foilprimary
$2.06
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Signal compares each observation against the primary printing's recent market price.

Same name across sets

SetPrimary printingMarketSignal vs reference
Trainers' MailXy Ancient OriginsFoil$6.69+225%
Trainers' MailXy Ancient OriginsFoil$6.69+225%

Reference: Xy Roaring Skies · Foil $2.06.