I know this was already posted but I just wanted to tell how this went today. I got a lot of boards out of, from what I can tell mostly low grade but a few good ones. No brass though, but a lot of wire, I mean a lot of wire. Pretty good amount of metal too. No ivory keys but speakers and such. Going to look into this a little more. I am going to the yard tomorrow to see what the total is, it was given to me and spent about $5.00 in gas and about 3 hours doing it.