I'll second Edan, Opinels are the best bang for the buck all around, been carrying one for about 20 years, and even though I have plenty of Case and Gec 's, Laguiole, etc. my trusted #9 is my go to knife for rough and dirty work. If you are talking something with a backspring and bone, wood, or stag scales, brand new out of box ( and not flea market or second hand market) then I would say Boker classics ( German made carbon steel) you can if you shop around, prices for Boker are all over the place, can find a Boker German made carbon steel stockman for around $30-$35 bucks, their stag knives are a few bucks more and really nice, and cost considerably less than Case or Gec, both Case and Gec are brands I really like and have a number of examples, but for a value ratio Boker wins over Case and Gec IMO. But everybody's needs and scale is different.
Pete