Sig Sauer still imports them, under their own "tactical" label.
I, too, like Blasers in the $3k range (I use .308, .264 WinMag or .300 WinMag, depending on the target), though I also would (and do) gleefully go out with a GA Precision rifle (mine's a .260).
But you really don't NEED a $3k rifle to do the job. I have a buddy with a Ruger .300 WinMag (rebarrelled and with a new trigger) that he hunts with -- and he usually does better than I do. My son uses a Mauser surplus 6.5x55 action that I had built into a hunter by a local gunsmith, and it does the job for about $1500.