I just built a 308 with a new Remington receiver, new bolt that is fluted, custom bolt handle, a 3 position safety Obermeyer 11.25 5R barrel, Shilen trigger, and a B&C stock with aluminum bedding block. It was bedded and cerrokoted by David Christman (ACGG). 15 rounds down the barrel.
You can have it for $1800 with scope bases and rings.
Add up the parts and tell me what it would cost to build.