Im makeing a skateshoppp...read moreee....?

well im 13 and me and my friend r gona mak sk8 bords and sell them.we got a place.its righte near my house.well i also wanta sell trucks and wheels and so on.not clothes or shoes.i wanta no how to get that stuff real cheap.remember im a kid.the place we got is an abandoned place so we cant get a buieseness thing.so we cant get stuff from a distributor.so how can i get stuff for cheap?? worth 10 points for best answerr