Thanks for the info all. I was able to trade my acetylene tanks in at Roberts. I ended up with a 5# tank that will fit nicely in my tank stand. Now if only my regulator would arrive.....

Yea, I called everwhere local that is either a welding shop or beverage distributer or a fire extinguisher place. They either don't sell them or said to go to Roberts Oxygen. Thats the place that quoted me $116. I do have some old acetylene tanks laying around. I am going to see if Roberts will take...

Any suggestions for the Sterling, VA area?

The first place I called wants $116