Trimble R8 model 4 receiver - $4,500 (Jacksonville)

Used Trimble R8 model 4 gps receiver for sale.
Excellent working condition with normal wear and tear, scratches, etc.
I have used this as a network receiver nearly everyday for the last 2 years since I purchased it from alltera.
I am only selling because the company I work for doing contract work wants me to strictly use a robotic total station, and I need the cash right now.
Willing to negotiate on the price.
My loss is your gain.
I can be reached at show contact info .
Thanks