The best I found was a place up here in Lockport: $65 for a 5lb cylinder-filled. I can't remember the name off hand, I will have to get back to you on that. When I called some of the Buffalo area weld shops the price range was $65 to $115 for a filled 5lb cylinder, so call around. The prices were cheaper the further you went from the suburbs. I never called any city of Buffalo places, but the most expensive places were in Amherst, go figure.