I recently purchased a like new Model 15 with the box, etc for $425 but he threw in a nice pair of combat grips that I sold so I have $325 in the gun.
FTF a good one will go $400 with the box and everything and you are OK. Times are hard and people aren't buying a lot of toys lately it seems. Stuff isn't bringing what it did.
This is the gun I'm talking about.