Well for starters, they aren’t Hawken’s. The top one is a second generation CVA Mountain Rifle, and the bottom one is a CVA Fronteir Rifle. Neither CVA, or Traditions, that bought them out, still build the old Mountain Rifle ( but I have seen it offered by someone else in magazines). They are a good shooting gun, but the locks wear out pretty fast, if you shoot them a lot. I wore a Mountain Rifle like that one out. It was nearly a smoothbore when I traded it to a neighbor for a chainsaw.
If you check EBay you can get a feel for what they are worth, although they are often broken down to component parts to dodge the rules.
Hungry Horse