Ditto on the looking for good, used saddles. Like myhorsesonador said, Circle Ys are good, Billy cooks made in oklahoma not the texas ones, tex tans, alamo, crates and dakotas are decent. Just whatever you do, don't be fooled into buying those pretty, shiny, brand new saddles that seem like such a good deal, but are really made of crap that is bad quality and doesn't last long.
Here's a Sulphur OK made billy cook with a starting bid of $399 Billy Cook Barrell Saddle | eBay
Just so you can get an idea of what's out there, in my area theres an alamo barrel trophy saddle listed for $550 Barrel Saddle for Sale