In Pokemon Diamond, Pearl, and Platinum, there isn't a Charizard EX. Charizard EX is just a collectible trading card with no relation to the Video Games. (Except for the Trading Card Game for the Game Boy)
The card game character Charizard EX is from the 5.1 EX Series. The card can be sold from $12 to $150, because the quantity of the card is not too high.
Charizard ex
Over 100
You cannot find Charizard. You must trade a Charizard from Pokemon Red, Blue or Yellow to Silver.
you can only get charizard through the pal park if you migrate a charizard from a gba game that has charizard on it
Charizard cannot learn eruption.
fire red leaf green
Charizard can't be found in the maps. You'll need to evolve Charmeleon or trade for it.
super smash flash 2 if you can find a pokeball then you can find charizard or another pokemon
You can't find Charizard in Pokemon Crystal. You have to trade it from Pokemon Red, Blue, or Yellow.
To be more specific about this there are a few places to pull a charizard ex from. 1. you can get a Pokemon ex firered leafgreen booster pack and it may be in there. 2. You can buy a Pokemon ex firered leafgreen booster box and get 36 packs of it and you have ag good chance of pulling a charizard ex. 3. You can buy special collectors tins to get two booster packs and there is a chance of pulling it there. Hope this helps guys good luck trading and collecting.
Not long. My Charizard was the first one I found, and its at lv.100