If you want a double stack Makarov, then that's going to be a tough price to beat in this neck of the woods. However, if you are simply looking for something of that ilk, then I would personally prefer a CZ83 (or CZ82 if you don't mind a 9x18 in lieu of 9x17) as I believe they offer more bang for the buck as far as features go.
Both were offered by SOG last I check and both for around the price you listed for that particular Makarov.
But if you were looking specifically for that model of Makarov, I believe that to be a more than fair price assuming the pistol is in decent shape.