I just ordered a 510 from cignot. $35 for a complete 510 kit that comes with two
batteries, two atomizers, 5 prefilled (with Marlboro) carts, instruction manual, and the AC charger. Doesn't come with a box, but what do I need a box for? I'd just throw it away. Anyway, got the complete kit and 10 blank cartridges for $50 (that includes shipping). You can choose round tip or whistle tip for your carts, and you can also choose what color battery and LED light you want. Oh and also if you want manual, automatic, or one of each. A lot of people choose the eGo instead of the 510 (or upgrade to the eGo from the 510) but I'm not a heavy vaper so I didn't see the need to go the eGo route. If your wife is a heavy vaper, you might want to get her an eGo instead, the battery life is longer from what I understand.