I've just got an Aussie that I love... and they tend to run cheaper than other saddles. You can get a brand new leather one with stirrups and girth for $345. There's also a synthetic one for $279. Check them out: Kimberley Series Aussie Saddles
If you're curious about the Aussies, I can answer a few questions about them. They're definitely unique!
As a side note, the Wintecs can drive me nuts sometimes. I have an All-Purpose Wintec, and sometimes when I'm riding it'll squeak every time I post at the trot or anything. It makes me feel like I'm on some rickety old cheap thing... not to mention that it annoys the heck out of me.