Its not new, just re-purposed. Just an old thrown away worn-out tractor disc! First one I saw I fell in love with. I was cooking chili at a cook-off and the folks next door, well the guys wanted to meet my good lookin helper and vice versa. They broke out that disc and stated making chicken and beef fajitas (which is not chili and very much apprecaited at a cook off) and we all got to be better neighbors.
You are actually helping to save the earth being enviromentally friendly while recycling!