Yard Machines 123cc Single Stage Snowblower OHV (21) #31A-2M1E700Yard Machines 123cc Single Stage Snowblower OHV (21) #31A-2M1E700. This item ships free to a residence. (USE THE LINK BELOW). Brandnewengines is unable to arrange transportation of items to or from an authorized service center. We are also unable to arrange for a technician to come.