I kinda figured those guys were charging too much for the bottle. I'll get a cheap bottle from one of the places mentioned, looks like www.beveragefactory.com
is the cheapest.
I don't mind spending money on quality and from what i've read this is an area where you can spend a lot of money on crap if your not careful. Seeing as how I'm not pro and don't feel like digging into all the different regulators i'll probably just stick with rex's even if it is a little more.