Pokmon TCG: Scarlet & VioletObsidian Flames Top Competitive Cards Pokemon.com So I know nothing about pokemon cards but my 10 year old just pulled this from a box and said its pretty rare anybody know anything about these or where I'd look? check your binders! I just found these error cards that could fetch thousands of dollars!! First part to my multipart series of going through dozens of binder sheets that I blindly bought Pokemon Obsidian Flames Card Prices Holo, Rare, & Graded Cards Pokmon TCG Rarities Explained Dittobase