I have a chance to buy a Winchester Model 70 Featherweight .270. It looks like it hasn't been fired. The figure in the wood is beautiful. The floorplate is engraved saying "Winchester Model 70 2008 Limited Edition" It looks like a Super Grade, but without the inletted sling studs. I've never seen or heard of this model. The local gun shop said they made different grades of Super Grades???? Any ideas? --- What's it worth?