I'm looking for a nice used saddle, but have not been impressed by what I've seen on ebay. Does anyone know of a good classifieds site for used saddles?

tacktrader.com
chronicle of the horse-classifieds
craigs list-post what you want
uspc.org/usea.com-For english
Reinersworld.com-For western
Most horse websites have a tack/saddles section

Horsetopia - Horses for Sale and Horse Classifieds has a Saddles section. I prefer to see/ride in saddles personally though, unless I know exactly the brand, style and size I'm looking for.

Also try Saddle Up Saddlery in Redmond Oregon they have about 200 saddles in stock great people to work with and will ship anywhere and you have a 3 day trial.
if you don't like you just have to send it back. 541 548 8822 or saddleupsaddlery.com