not at all, unless hes going to reblue the barrells too. Typical dent removal in my shop is 60$, bad dent could go more, maybe up to 125$. A rerust blue is 275$ in my shop.....400$ only if it is very bad and needs a reblue. Try Mike Orlean in Mass...he can be contacted through the doublegunshop.com bbs can fix you right up, hes an excellent smith, very fast and very reasonable.
Steve