Bought these three diesels a while ago for my layout. Other than making sure they work I never used them. All have TMCC, Railsounds, Crew Talk electro-couplers etc. (pictures are HO scale)
1 . Atlas O Penn Central RSD7-15 - 20030013 - $280 plus $20 shipping
2. Atlas O Santa Fe U23B - 20031007 - $300 plus $20 shipping
3. Atlas O Union Pacific O Dash 8-40B - 6837 - $400 plus $20 shipping
Thanks
Joe