Decent carving tools are going to have to be purchased from a store who spcializes in wood working or wood carving.
Little shavers has the best beginner kit I have seen at a reasonable price. You will probably have to order it though unless you live near Seattle.
http://www.littleshavers.com
It contains a knife, a carving glove to prevent cutting your hand wide open, a strop to sharpen the knife, and a couple of gouges.
If you just buy an inexpensive but decent carving knife, you will still need to buy a carving glove and a strop.
Woodcraft has stores located in just about every state and have some inexpensive good tools as well as the more expensive.
http://www.woodcraft.com/Woodcraft/a...asp?URLCheck=1
You are not going to find anything half decent at Wal Mart, Home Depote, Hobby Lobby or any stores like that.
My advice is to go to the Little shavers web site and click on beginner set
Think he is selling it for around $35 and a knife, a glove, a strop, and stropping compound usually cost more than that.