I have a set of 12 nutri-mate 2 fertilizer disc openers that have new blades and bearings plus the new bracket that bolts on to the planter mounting bracket. Also, am selling the attached Sunco trash wheels mounted on the mounting bracket that bolts to a case ih planter. I decided to apply starter fertilizer a different way so that's the reason I'm selling. I'm selling for $200 per row or best offer.