Scale: HO (1:87.1) Price: Direct-current models, $210 to $220; with pre-installed ESU LokSound sound decoder, $398 to $420 ...

A new run of the WalthersMainline HO scale EMD GP9 was recently released. Model Railroader Senior Editor Cody Grivno shares a brief history of the Electro-Motive Division road switcher and Central ...