We have the Rev-Arc Tri Fold ramps in stock at our shop all year round, they are the best ramp we've come across and the only ones we stock. We have sold plenty and never had a set come back, everyone including our own staff members who own them would recommend these. Retail at $449.00 and come with the added traction ramp/ski glides so your ready to load as soon as you remove the wrapping. If you have any questions give us a shout, 780-960-1920