I saw a Colt Trooper today in .38 caliber. Condition is good. About 85 percent on the bluing. Some obvious wear of the bluing at the end of the barrel and on the sharp edges of the frame. Lock up is rock solid, the rifling in the barrel is very good condition, and the cylinder gap is less than .008. Grips appear to be orginal and in very good condition. What would be a good price for this gun. Asking price was 625.00. Also how old is this Colt , serial number is 7320X. Any help would be appreciated. Thanks.