pokemon tcg legal card list Format Legality & Restricted Cards - PokemonCard Why are these cards not

Crystal Pokmon are normal Pokmonwhether Basic, Stage 1 or 2other than the fact that they are Colorless-types and have the Crystal Type ability

Since this triggers at the beginning of combat, you can play it after you have a relevant token creature, or play a relevant token creature right after youve played Determined Iteration

At the end of every turn, put 1 damage counter on the Pokemon Darkness Energy is attached to, unless it's D or has Dark in its name

Apart from pricing at retail, two of the most common reasons I've found for why sellers overvalue their cards is that they don't realize that some of their cards have been reprinted, or they are pricing from memory, often at a card's peak price