Worth filling out your profile to tell folks where you are.
I paid $1600 for a 1 year old 686E Sporting in mint condition from a club member. I consider that to be a good price for year old gun in that condition. A new one would have cost me over $2600 after taxes. Used sometimes somes with a compromise; mine has 28" barrel. New I would have purchased 30" just because, but I am of a small stature and 28" turned out to be right for ME - so it worked out well.
I put an extra $350 into it and got an adjustable comb put on. I'd highly recommend that.
Good luck in your search.