Either go down to your local Walmart or goto
Search results for knives - Wal-mart and check out there knives. They have free Site to Store shipping and will call you when the knife comes in. They have 3 different Spyderco knives all under 50 bucks with different blade options (plain edge/serrated). I personally would choose the Kershaw Tanto Blur with partial serrated edge. It gives you the best of both serrated and plain edge with the tanto blade. Plus they have it at Wallyworld for 55 bucks.