Looking for recommendations for a scope for an AR10.  The longest distance I'll most likely be using it is a couple hundred yards.  I don't want to go cheap, but there's really no need for anything super high end at the distance I'll be shooting.  What have you had good and bad experiences with?

I'm looking for a bit of guidance on a purchase and I hear this is the place to get it. I need to make sure I'm in the right price range on a truck.

My cousin has a 1986 M923A1 wig 24k miles on it. The truck was completely overhauled in 08 and is tagged accordingly. It's clean as can be inside and out, aside from some light dust from him driving it to and from the house. Mechanically it's perfectly sound, no leaks, everything functions, tires are great, etc. No damage anywhere on the truck that I've seen in the last few years he's owned it. The only thing that's been updated are all the lights are LED. He has a local dealer that is willing to give him $7,500 for it.  I think I'd be ok to buy it at that number but I'd like opinions from those who know these vehicles a bit better.  I'll include some pics below, let me know what you think.