I spent about $60 on my ego set a few months ago and since then I've probably spent about the same in replacing clearomizers that were destroyed by certain liquids I was using. I am starting to figure out what I need now and so hopefully my only costs will now be liquid, hopefully $20 or less per month.Way better than a pack a day at $150/month!
though I'm sure if I had more money I would be spending lots more.