Does anyone know where to get an intake manifold for pretty cheap. I don't need anything special, I really don't have too much money, thanks.

 

Check this site's classifieds and your local area's Bargain Finder or similar classified ads paper.

For a simple Edelbrock Performer intake, which is an excellent upgrade from the stock intake, you should pay around $50 to $70 US, used and in excellent condition.