They were the first place I called. I was told they were not available as a complete unit and that I would have to buy all the individual parts and then assemble it.
There are 26 parts that come to $61.20. I would probable still go ahead and get it if it were not for two issues - the assembly and the mention by the parts person that some items might not be readily available and could be back ordered. The possible back order is a real bummer because if that happens, the rest of the parts are pretty much useless.