Teenage budget build

I guess I don't really have a set budget. I have a running 318 in the duster now so it is more like the more money the longer before I get the new engine done haha. the 360 is bonestock and as far as I know runs. I am in the process of tearing it down because I would like to start from scratch and have always wanted to build an engine. Im sorry I cant answer the budget question.