Because the Base Set 2 Charizard has a single, highly recognizable print and strong collector demand, counterfeiters frequently replicate it
So, youre basically getting two 4/4 creatures against an opponent that doesnt exile your creatures
Demand for Base Set cards, especially 1st Edition ones, remains strong and stable.
(Foil cards are not part of the Convention Edition version.) Learn about these changes, and see the new list of reprinted cards here
Then, for its final two chapters, the next creature spell you play gains haste which can provide some stunning surprise attacks and delivers yet more ammo for mono-red strategies (or Jeskai Prowess strategies) to run roughshod over Standard for the foreseeable future
If its not, then you play more like a normal aggro deck, trading bodies for damage