I have a chance to get a Ruger M77 Mark II in .308. Excellent condition, been fired under 40 times. Comes with a Leupold VX II 3-9 scope, slip on scope cover, sling, nice case and box of Remington ammo. Absolutely flawless gun, know the owner. He's asking $600 for it. Seems like a good price. What do you all think?