I picked up a Colt Woodsman Match Target through an Estate sale. The firearm was in very nice condition except for some rust spots at the end of the barrel where it was stored improperly in a cheap steel gun locker. Is this handgun worth reblueing for the purpose of reselling it, or am I better off selling it as is? What would it be worth in less than pristine condition? (ballpark) Does not have the original box or papers, unsure of round count but the bluing is 99% except for the rust spots. Any input would be appreciated.