Plastic Laying machine
as new condition. model 90 made by Mechanical Transporter Co. usa.
Ideal for row planting in raised or otherwise beds. Can put a drip line for irrigation under the plastic. Virtually eliminates weed problems. 
Price : $3950
Full instructions for setup . Only used once now surplus to needs as we are windiing down.
The Model 90 Mulch Layer is fully adjustable and free floating. A leveling blade up front level the ground before plastic is laid while smooth guide wheels stretch mulch over beds without tearing. This system works excellent even at high speeds.
Features
New toolbar systems allows easy adjustment by moving clamps
Can lay up any size roll from 3′ to 6′
we also have 2 unused rolls of plastic – price negiotable for these.
to see video :