It depends on what you want it for and its' condition, but if it is in good shape even without a box $425 is not a bad price at all. The standard model in 9mm is the least expensive of the bunch, but I would still think the price would be closer to $600 in a box. Things to remember are that it is a full size gun and large for a single stack 9mm. Other guns to considier that are smaller and would have mags and parts easier to find would be a SIG P225 or P239, Walther P5 and P5C, Kahr K9. In the same size you can get a double stack in a Glock, Browning, SIG, H&K, or Beretta. I have the .45 ACP P9S Target and love it. It has one of the best factory triggers ever offered, but that can't be said for the standard mobels. In 9mm THE P9S to have is the Competition model.