I just saw what the going price was on Ebay and listed it here first.
By the way
I just read the info you sent on RCU about refilling the old canister. I think I would past on that idea. That looks like an accident waiting to happen.No means of weighting the gas while refilling no means of hydrostatic testing the canister to make sure it is in good working order,etc,etc. I guess I still like my fingers and eyes to much to try that one.