I'm selling my Walther PDP full size 4.5" with about 500 rounds shot through it. 
I'm selling it with an X300U, as well as a C+H duty optic and 3 mags for 900, or just the pistol and the mags for 500. I also have 2 holsters as well as a double mag carrier that I can throw in for another 120, and a vaultek lifepod 2.0 that I can throw in for another 150.