Don't forget the environmental fee, that's another 50$. Oh and the refilling fee (which is not included in labor for some reason), which is another 80 bucks. Combine that with an off hours call (yes, it was only 2 pm when you called, but by the time we made it here, it was past 4:30 pm), so that's an extra 200. With tax (depending on where you are), that brings your total up about 1,050$. Will that be in cash or on a card? Oh you want to put it on visa? There's also an extra 2% fee for using a credit card instead of debit, it's only to cover the same cost we pay to use the system.