Bill shared this trailer. It look like a good price.
https://www.facebook.com/marketplace/item/1651158502402288
“Jeep specilty trailer aka a post- WW2 light duty utility trailer, model BT3-C. 6’x5′ not including tongue. Produced by Bantum between 1946 and 1953. Cargo body tailgate, 3 hold down spots on each side, 16″ tires, and 36 x 1 3/4 springs. Rated to support 1000lbs on the road. No paperwork. $500”