If you really like the G17 and you really, really like the laser, that would be a good deal. If you like the G17 but you are not sure about the laser, that's not a good deal and you should skip it. A used G17 shouldn't go for much over 400 bucks if it is in excellent shape. The G17 is an excellent handgun. I have one and it ain't for sale. I don't like lasers.