spreadsheet ?

[dc3john]

I was looking on here to see if there were any running lists as to quality and prices of tank fills.

For example, the ammunition websites keep a running list of who has what and the general prices. Is there anything like that here for nitrox fills by area? I'm in Broward (South Florida)and there are a lot of options. Big price difference and some only fill you to 3200psi on steel tanks .
A little help?

 

[rhwestfall]

and that helps me up here in the Great Lakes Region how? Unlike ammunition, it isn't like I can shop on line for air fills....(Okay, I'm in NY, so bad analogy)