Plugin for tracking material costs

[Chad_UB]

Hello!

Does anyone know if there is a plugin for tracking material costs? For instance if I assign a price/sq. ft. to a material and sketchup will automatically calculate a price based on face size? thank you!

edit: I'm designing a patio for my brother that he doesn't want to spend more than ~$7,000 U.S. This is why I could definitely use this.

-Chad