All paid for in Bitcoin which as we speak is worth $1739 USD for one! It was as high as $1900 and shows no signs of slowing down. It is the modern day version of good ol' fashioned cash combined with online anonymity while cutting out the middle man... bitcoin doesn't charge fees. The Asians absolutely love it because it means nasty intrusive governments can't take away their money. 

Considering its meteoric rise , I'd say the traditional banks will have to look at a way to adopt bitcoin as a regular form of payment. We talk about legalizing marijuana to get organized crime out of the game why not do the same with bitcoin?