Huge Fisher Price Geo Trax train set

Pre-loved combination of several very hard-to-come-by Geo Trax sets, including train station, windmill, quarry and more. All elements are clean and very sturdy. We had them for a few years and no piece ever broke. One of the engines is battery- and remote control operated. Batteries not included. Very good condition. Airplane set no longer available. Will accept a reasonable offer. Can consider splitting into smaller lots.