I have this (actually two of them):
http://www.walmart.com/ip/Meyerco-MBDP2-Game-Processing-Set/7693650?findingMethod=rr
A whopping $35 for...4 knives and a hefty pair of shears (which are FANTASTIC for cutting along the backbone if you want bone in breasts). Pair with a nice sharpener, and you have a sharp knife, which is all you need
You can pay more for a knife - I have some Cutco knives that were $400+ for 4 knives, and they still lose their edge. The one knife can cut up a whole deer without sharpening, the
Walmart set can cut it up with one sharpening. Both can cut up a deer nicely (or a chicken). The handles are better on the Cutco, but sometime they are too slick/smooth for me, especially if I'm cutting up a deer and I'm getting tallow and blood on my hands - the cheapie knives have the ridged plastic handles - harder to clean, but easier to grip.
Now, I do love my Cutco's, and I was sold when they chopped the penny with the shears, and used the knife to cut the hard rope, but meat is meat, and not hard to cut....a sharp blade of any sort will do the job. The biggest factor is sharp - ALL blades will go dull, just depends on how long it takes. The next biggie is how hard it is to sharpen. I won't let a serrated blade in the house because I can't sharpen it myself.
So, I have a $5 knife and a $100+ knife, and to me, they are interchangeable
The edge on the expensive knife holds longer, but it only takes me a few minutes or less to sharpen the cheap knife. I still have to sharpen the expensive one, just not as often. Say if I'm running through a few deer, I'd sharpen the cheapie every half hour, and the Cutco every hour. I sharpen when they stop cutting on contact, a sharp knife is a safe knife.
ETA: If you look at the kit, the knife that is second in from the right is a curved blade, and it is by far my most used knife. I actually buy the kit to get that knife - I've used one so much that I couldn't sharpen it anymore, and had to get a new one. I really, really like using it.
I like knives