I bought a few of those MP Prime trailers that open up and have roller they were discussed in the general discussion forum) with some friends but they've flaked on me. Now I'm offering them to you guys. I have a few of the trailers now and I'm offering them for $110 plus shipping. Please PM me if you're interested. They are new and unopened. I also have the ML chase Hulk and Leader 2-pack for sale for $20. I can take paypal or money order.