When you buy Cazboin through the regular store channel, you will have to use regular old-fashioned cash to pay for your copy of the game.
Contact me (r2b2droiddev [@] gmail.com) if you prefer to pay using
Bitcoins (BTC). I will give you the
current price in coins. Should you decide to buy the game for that amount, I
will send you the address for payments. After receiving payment, I
will send you a copy of the game through the store shipping process.