First, welcome to TBN. I hope you'll find all the answers you need here, but first we need to know more about the tractor.
Is it the L3600DT/GST, L3600DTC (Cab), or the L3600GSTCA (Cab)? What brand is the tiller, and what size? What size is the Gannon box, and what brand and size augers for the PHD?
These things are important to the pricing. Also, what shape is this barely broken in tractor?
One other thing that always help the members to help you is to go to MY HOME at the top, click that, and then fill in your personal settings and information so that those living in your region can give pricing more suited to your area.
John