Yeah seems a lot of the mailorder places are sold out but every LHS I have been at has atleast one. I went to another LHS today and almost bought a second athearn unit but decided on NS 60' Gunderson from their Genesis line. For some reason the RTR version was more money , these Genesis units are pretty nice, just wish they wre a few bucks cheaper.
Maybe I should check around here locally and see what is available in these TTX cars. Another guy in the club I started to get involved with made an intresting point.
Appearently he was after a certain freight or passenger car not to long ago. It was a hot new item and he found it was already sold out. A brand new kit. Seems that by the time any advertisement comes out in a magazine like Model Railroader. The item is already sold out. Rediculous IMO.