davidbross,
Go to a few trains shows in your area, usually there are a lot of different people
selling all kinds of different track and accessories, its usually the cheapest place to pick up FasTrack. Look the track over very carefully and you can usually come up with quality FasTrack for real decent money. When I expanded my layout this is how I purchased my FasTrack, and I found all the different track I wanted.
PCRR/Dave