About three years ago, I found a HP in much the same condition you are describing. It was at a dealer who specializes in milsurp. The finish was really beat up, but the fit was good, and the barrel looked great. I rolled the dice and purchased it for around $450. After my gunsmith declared it sound, I had it professionally stripped down and refinished. I then replaced the original grips with walnut grips, and voila! I have one of the best looking shooters at the range. It still shoots well, and draws lots of complements when I unease it.