Hello, Joemamma.
This is a guess on my part based on my casual observation over the years that interest in these speakers waxes and wanes periodically. About a year ago these were HOT with many folks ordering either kits or finished pairs. My guess is that sated demand for a time. I expect there will be a time again where new folks will come along to catch the excitement.
Those are really nice looking BTW. [Yes, I considered offering to buy them, but I really don't need another pair of speakers at the moment.]
GLWTS!
Michael