Free: Contests & Raffles.
If cost is no consideration:In my opinion the 257 wtby with a custom match grade barrell, aftermarket trigger, huskemaw scope, best grouping quality handloaded bullets, with the tallest harris bipod would be pretty tough to beat as a lope getter. I love that caliber, it is so flat shooting, no recoil, just hold dead on out to 300, just hold a little higher on the shoulder at 400. (but do not hold over)My next choice would probably be the 25/06, nearly as flat shooting, set up the same way. After that I think the 270 WSM or Wthby or the 264 WinMag are excellent, followed next by the 243/6mm's.I have used my 300 wthby, and have seen guys use 7mm's and 338's, but honestly that is just overkill. I have also used my 220 swift, but I think a little more bullet is probably better.