hoopa pokemon card price - 155/XY-P - XY Promos Fighting / 220 / Basic Attack 1 HOLO Hoopa 083/159 NM -

It is highly sought after not only because of its rarity but also because of its connection to the early days of the Pokmon TCG tournament scene

Another site that can be used for raw cards, but much better for graded cards is PriceCharting

Weakness / Resistance / Retreat Cost: W / F-30 / 3 Artist: Mitsuhiro Arita Charizard remains the most iconic and valuable card from the 1999 Base Set, with raw Near-Mint unlimited editions averaging around $458 on TCGplayer, and shadowless versions trading near $634

[1] You can sell online to a private buyer using Craigslist or eBay, or choose to sell your cards to a game shop online or in your area