I was going to build my own ecig. I priced it out to 47$ to make a full kit matching the Mac daddies. That was with three bottles of juice.
But never pulled the trigger since nicotine doesn't do **** for me. When I was at my old job I would smoke two reds with a dip in just to feel something at all.
But get the higher than normal nicotine percentage so you become addicted to the vapor and get nothing from a real cigarette