Want to Sell simonds limb-inator chipper blades

[clovis cutter]

I have 4 chipper blades that the guy who I bought my chipper from said go with it. But my chipper uses the blades that bolt on, these obviousily clamp on. They measure 16" long and are 3" tall and are 3/8" thick. I have no use for them since they wont work with my machine but if they will work for yours lets talk. Not sure what they are worth, I just would like to see someone get some use out of them instead of them sitting in a box on my shelf collecting dust.