Please don't take this the wrong way. This is just my opinion. You are basing this post on the difficulty you are having selling a friends rifles or at least it seems that way. I went out and looked for some of these rifles and found 3, none of which are overpriced.

1. Kimber 84 SSV Single shot rifle - You would think that the price you have on the kimber would make it sell quick. The problem is that it is a single shot 223. In my opinion, the market is a smaller for that rifle. A kimber in 308 with an internal magazine at that price would have sold quickly
2. Custom Rifle J.W. VanPatten - Custom mausers are hard to sell in your basic market. They just are. Custom rem 700 clones are all the rage. There are people that appreciate them. You just have to find them.
3. Winchester Model 70 Classic Stainless - Not to offend model 70 lovers but the model 70 does not have the market that some of the others like remington and kimber have and to sell a model 70 for that price may take longer to sell than a kimber in the same price range.

Again, no offense intended and the rifles you are selling are beautiful and are at a fair price. Its just an observation. I just think the market is smaller for those rifles which makes them harder to sell. You have to find the right market. Its kind of like trying to sell a WWII mauser in mint condtion with all the same serial numbers. You are better off going to a militaria show to sell it than selling it on this website. People will know what they are looking at and are in the market for it. I would try gunbroker.