Damn... and I thought I was going to SAVE money vaping, lol...
Actually you can. I went overboard though stayed to my $100 a month budget while doing it for about 6 months. Now that I have finally found my preferred device + topper and I DIY my juices. I really only spend $50 or less a month (though my budget is $100). Which is less than one carton of cigs costs.
It is finding what you are happy with that takes time and some investments in things that are less than you desire. It is also not being a collector.