I already called one place and they want to charge me $50.00 everytime I need a tank refilled, plus extra for having the tank and then, of course, tax.
You hear other people saying that they refill for about $10 to $15. Now that's cheap.
However, I like the idea of no refills, so I'll keep checking.
P.S. One more question, once you buy the tank, do you have to pay a fee everytime you exchange it when the co2 runs out? Thanks a lot.