Smok released its first start kit: Micro One today. It is made of micro TFV4 tank and R80-TC mod. I don’t know the price of this kit at present. I love TFV4 tank very much. micro tfv4 is much shorter than it.
More details is here: http://www.smoktech.com/kit/micro-one-starter-kit
I heard that on its facebook, there is no separate R80 or micro tfv4 mini in the market.