Why would you want to buy the package for just a scope? I can understand why your friend wants to sell the whole works, but if you don't need the rifle, and depending on what he is asking for the whole works, it does not sound like a good deal. The CVA Hunter Bolt I have no experience with. Go to an auction site and see what they are selling for. It might surprise you.
If you want a good 1X32mm scope, go to Traditions Firearms. I think they sell one for $53.00 or something close to that. I have one of the Traditions and would sure buy another one. Good scope for the money.