Wow, that is a bargain. I know guys love that Piranha tooth bar for cutting roots and brush, but this bar is made to dig dirt, clay and hard material. I've got a 5' and a 6' for each loader size. Bolt on/off in 5 minutes with two bolts.
Last week I was digging dirt with a 65Hp tractor with a 6' smooth bucket. Broke a hydraulic hose trying to get a bucket full. New hose, and tooth bar, and dug all day!
Put in in your local CL or FB and you'll sell it in a few days!