What would you pay for a used - like new model 638-3 ? I'm trying to get a base price to start with. I literally have 50 rounds through it. Being an airweight, I never used +P in it and only fired one box of Magtech SJHP ammo. I have the box, manual, paperwork, original grips, and I think I carried it a pocket holster twice. I wanted a small carry revolver that would not snag in a pocket but I never carry it. I always carry my model 36 or my SP101 if I'm in the mood for a snubbie. So, why have it?