Anybody seen one for sale lately? Any idea of what the value of a 1980 Glenfield 30GT .30-30 rifle in 90-95% condition would be? Straight stock, square lever, 18 1/2" barrel. Birch stock (I think?) with pressed design of oak leaves & deer head. As I understand it, these are pretty rare rifles (less than 7800 made in 1979-80)