Like most Pokmon cards, the value of Charizard-GX depends on a few consistent factors: its rarity, the printing and finish (regular or foil), its physical condition, and the set it was printed in (Hidden Fates Shiny Vault)
Let me start by saying that there are a lot of places to buy Japanese cards
If a manifested creature would have morph if it were face up, you may also turn it face up by paying its morph cost
Designed for Battle Take part in a strategic 1v1, electrifying 2v2, or engage in a high stakes 4 person free for all.
To preserve the provenance of the cards, Thirifay and several others close to the origins of Magic: The Gathering were present for the cutting
The "otherwise" in the last ability refers to whether or not you put it onto the battlefield, not whether or not it's an artifact card