Remington 798 & 799
I had heard of these two rifles a while ago and just read a good write up on em in a gun rag. The 798 will be available in calibers including the 375HH and 458 and the 799 will be for calibers down to 22 centerfires. 798 has the solid claw extractor and the 799 has a Sako style extractor.
Suggested retail will be around $675 and that means they'll sell for between $580-625. Lamintaed stocks too. Nice working rifle I think.