Let us buy any card, anytime with $$$

Metroplex78

All this chasing of cards is just tedious, please, let every card in the game be available for purchase anytime with cash.
Price them according to their rarity with Mythics $20, Legendaries $15, Rare $10, Uncommon $5 and Common $2.
But you get the idea.
Think of the money you'll make... because some people love collecting cards.