Athearn Railway Express / Mail car w/ trucks, KD couplers ~ $12 Rivarossi Pennsylvania RR Diner ~ $12 Athearn Pullman kit w/ trucks, couplers ~ $10 CN Through-Baggage box car ~ $5 (2) Roundhouse kits (no trucks/couplers) ~ CP Harriman-style Observation, Combine ~ $15 /2