haha, ive never really considered this... id have to say, under 5,000 for sure... i spent about 300 my first 6 months. the first real ecig i baught was probobly the worst one you could buy.. lol i got ripped off. i was so exited!!! i spent about $70 (complete mistake) on a chinese starter kit that looked like cigs. it had a really outdated reverse 510 atomizer that connected to a 300 mah (maybee) battery. it came with 2 batteries, a charger, 2 attomizers, and
juice things. it was bad... it never worked once and i tried to return it and they said "no returns" but luckily i didnt give up.. i baught a better 510 stye cig looking one by "vapeage" this one i used for 5 months, i loved it. i spent about $200 on
juice over that time period (waisting money because i didnt know of other options) and i baught a non VV ego kit for $100 (overpriced again). then i baught clearos.. yadda yadda.. then i baught n ego twist.. vivi novas.. a vamo.. all kinds of juices.. all kinds of cartos and carto tanks.. a k100. and aga-t.... an igo-w... a king mod, a trident, then a poldiac.. i love my juice so i have spent a great deal on juice.. if i add that all up.. it comes to around... 3,000 i think.. not bad.. if i was smoking cigs still i would be at around the same price. but now i have it sort of figured out so i hope to only spend about $500 per year now.. hopefully haha