I'm looking at a used m70 sporter in a 270. I was curious what the value is on them these days. Wood stock looks to be in good shape, action is nice and tight, and all the blueing is in good shape. The gun feels good to me, actually a lot better than my model 700 I'm letting go for it. This will be my first Winchester so any advice on what to look for. What years to stay away from and some general values would be greatly appreciated.