I sold a couple of rifles to River City two-years-ago. Normally, I'd post them on the EE, but I was short on freetime back then and RC had something I wanted anyway. They gave me ~70% market value. Granted, they were mil-surps that sold almost immediately. With the market being flooded with them, an AR might be a little different. RC probably isn't in the same place financially as they were back then either.