I just stopped by my local dealer's shop and he just got in three crate loads of model 10s and model 64s. As I understand it they all are police trade-ins. The asking price for the 10s was $160 while the 64s were going for $190. The dealer let me look over all the revolvers and I picked out a tight model 64 with few scratchs and hogue grips. Is $190 a good deal and will the model 64 stand up +P ammo if used on a regular basis?