Gentlemen
While I would not call it cheap, I think the best buy in a double rifle today is a Chapuis. I like the 9,3x74R but you can get them in 7x65 or even 30-06, however I think the 9,3 is the best double calibre under 40 cal.

The Chapuis is around 5K five or take a few hundred.
It weighs 7.25 lbs without scope.
I have found it to be one of the best hunting rifles on the planet.