What *really* pisses me off is that I saw a 6AA Doulble Barrel Energizer on ebay a few weeks ago; before I joined the forum. I almost bid on it, because it was such a novelty, and came with the batteries. But, I decided not to, at the last minute. It sold for about $11, plus shipping. Damn!
FWIW: I remember seeing those lights in Home Depot several years ago, and I remember them as being quite expensive... Probably about the same price as escodatasystems.com is selling them for. And, they *are* out of production, now, unfortunately.