Thanks for the replies about vaping. I currently spend €60 a week on smoking. That's a 25g pouch of tobacco every two days. I know that's a lot, also cigarettes are very expensive here. So vaping will be a lot cheaper.

I should be more worried about my health but my pocket seems to be more important right now

I have a battery for an Aspire mini, I just need the top bit. It's all quite complicated, coils, atomizers, clearomizers. Though my fiance vapes so I'll just give him money and ask him to get me what I need.