Earlier this month, Trainworx announced that it will produce a new tooling for the Denver & Rio Grande Western offset-cupola caboose no. 01403 (as built in 1940). Pre-orders for these cars are due by November 30, 2017 with an estimated summer 2018 delivery. These cars will run $59.95 and include some of the following features: etched metal grab irons, ladders and roof walks; friction-bearing caboose trucks with metal wheels; and electrical pickup and body-mounted magnetic knuckle couplers. Here is a link to Trainworx's Product Announcements Page.