I've been wanting a chore chart for my kids and this is the best I could find from the many pinterest posts. I used cookie sheets from the dollar store, printed out pictures of the chores they do, round wood circles from a craft store, and square magnets from Walmart. I think it cost $10, but only because I wanted the best wood pieces. Everything else was pretty cheap.
I just glued the pictures to the wood pieces, and used tape and stickers to write the names and lines. My boys love them. I recommend punching holes in the top of the pans and stringing ribbons through them to hang them on the all.