Marklin manufacturers model trains in #1 (G) Scale, HO, & Z Scales. Marklin HO scale trains have their own track system with a third rail and run on alternating current.
Trainz carries the full line of Marklin HO, Z and #1 Gauge trains. We purchase many nice pre-owned Marklin collections each year to bring you an unmatched variety of great Marklin model trains.
If you want to check out other brands as well, feel free to head to our entire model train collection.