pokemon tcg mega evolutions card list Mega Evolution" TCG Set Guide: Full English Card List, Products, Cut Cards, and More! - PokeBeach

A generic blister pack that contains a promo card, wont be worth as much because it is cheap to begin with, readily available almost anywhere, and the cards themselves usually arent that sought after

Although, its unlikely youll see one of these cards anytime soon, as they dont have the same nostalgia factor as some of the other older cards, but are still outdated, beginning in the Diamond and Pearl era, and ending with Platinums Arceus expansion

Basically, they are cards that are otherwise typical creature cards, but some condition allows you to flip them over so that they become a new card.

Alolan Sandshrew from Celestial Guardians, card A3-038.