Anybody ever seen one for sale in the stores????? I know they're made, but shipping one from the States will be prohibitive. But there's a lot of Q.R. that is not on the grid yet, so just wondering. BTW, these units cost just a little more than a similarly sized electric one, and I am told they each use about as much gas on a daily basis, as would be required to keep a pilot light on a stove lit. In other words, next to nothing.