I was quoted $365 for a 150CF tank out the door at Airgas in Raleigh, NC. The woman on the phone did not even know the refill price!
They have a virtual monopoly around here, so the options are limited. I have a friend with a business, and will call and reprice with his account information, expecting a discount as I am only a hobbyist and paying retail, I am sure. Also, will look at a 125cf, if they are truly looking to stop selling 150s.
Everlast PowerPro 256 (2013)
Northern Hybrid 200 & ST80i
HF 90Amp FluxCore (Don't laugh, it is what got me started)
Lotos LT5000D Plasma
HF 4x6 Horizontal Bandsaw
Rikon 18" Bandsaw w/VFD
Delta 14" Drill Press
Robland NLX31 Euro Combo WW