Plantronics Headset and Amplifier

I have two sets of Poly (Plantronics) Encore Pro HW710 Headsets and DA80 Audio Processors. One set is brand new in boxes. The other was only used for a few months and works great. Finally cleaning out our home office and no longer need these. Asking $75 for the new set and $50 for the used set. Pickup in or near Lagrange Park. All sales final. Cross-posted.