best place to buy

Hey fellas as im progressing in my build im starting to need some interior items. I need a dash pad cap thing for my 75 scamp. My old man picked up one and he said he paid around 60 bucks? anybody know where i can grab one for around the same price. And also how about 100 sq ft of fatmat cheaper than 130 shipped to my door. I was at carlisle this weekend and nobody had ANYTHING. I would appreciate any help in locating these items for a broke college student who is trying to build his first mopar working part time haha thanks.

Joe