walmart and target pokemon cards Pokémon pulled from due to safety concerns Target Restock no Prismatic :

Extort doesnt affect a cards color identity

Raph & Mikey, Troublemakers | 5 Colorless Mana, 2 Hybrid Red/Green Mana Legendary Creature Mutant Ninja Turtle Trample, haste Whenever Raph & Mikey attack, reveal cards from the top of your library until you reveal a creature card

In psychology, there are even separate topics dedicated to the thrills received from buying packages with surprises

This is a free account created directly with Pokemon

This booster box contains multiple sealed packs, offering an exciting way to discover new cards while adding variety to your Pokemon TCG collection

The more margin, the more you can potentially make but also it cushions you for reality of flipping cards on the market and the potential of large, sudden price swings (which happen a lot in new modern sets) and the impact of Ebay, TCGPlayer fees