airbrush paint

Okay I have been going broke buying the little jars of airbrush paint at the craft store. If I want to paint a board solid it takes like 3 jars or more of paint. Where can I get paint that will spray through my airbrush? Any other brands that come in larger/cheaper quantities? Thanks as always!

Ive said this 100 times, NOVA COLOR is the best surfboard paint hands down, you can find them online at good luck, request the catalouge first as there are REAL paint splotches on there, great colors etc,