I think the lousy flying weather this time of year may have a lot to do with it....there is just less flying activity over most of the continent.
I got one with the new burner can just waiting for some good weather so we can run it on the test stand. I'm really anxious to start making kerosene fumes, but have to defer to the 150% humidity we seem to be getting these last couple of months (ie rain, rain and more rain...)