I bought my Stubben Roxanne all purpose for $400. It sells for 1400 new, and in it's shape, about $1000. It is so comfy, and I love it!
I also have a Moritz Pax de Deux dressage saddle. Its also worth about $1000 in its condition, but I got it for $200! Best deal ever. It is hands down, the most comfortable saddle I have ever sat in for flat work, although I wish the knee rolls where a little smaller. This is the saddle from the sale site, but it is in the same condition as it.
I also have an abetta western trail saddle that is to big for me (the seat), a Wintec 250 all purpose, old Wintec dressage saddle, and a leather western saddle that belongs to Casey's old owner and I can use.