Limited print runs, discontinued production, and increasing demand all contribute to their rarity
Especially with the current nature of artifact aggro strategies, this one feels like a pretty easy pass for me
That's not an accident
Despite being the most valuable cards from their respective sets, grading these cards isn't necessarily the smartest option, given the cost of grading and the significant value this card already has
the second and third, from summer 2016, have designs based on on Mega Lopunny, Mega Diancie, Mega Gardevoir, Mega Gallade, Mega Rayquaza, Mega Ampharos and Mega Mawile
As a game to collect, it certainly has its charms Konami regularly releases products designed to cater to the collectors market