What is the average (going rate) for Yugo SKS M59/66 model? The version I am looking, listing for $499.00, tax not included. Did not complete or thru-an thru inspection of the weapon. Also, what will be my life expendency, if I purchase this version (if it is still on the shelve?) when the wife does not want a former Soviet Weapon in the house? Any thoughts? Thanks! The weapon below is reference only!