Edit Answer (for another -16 minute). Whoa-you are talking a serious do it yourself job-are you sure you mean 500 cubic yards - 13,500 cubic feet of fill? If you are looking for general fill (yard fill) then typically from $7-15/cy to where they can dump without bogging down. For structural fill (going to build a structure on it or use as backfill around a house) about $12-20/cy. Towards cheaper end if you can arrange room for them to bring in truck and trailers or dump truck with pup trailer (about 20-30cy per trip) rather than just dump trucks (8-12 cy/load).