You've probably read this before, but it is still the best way: Put it on Ebay with good, clear pictures, and an honest description of it. The highest bid is what it is worth.
25000v
The value of a Marx electric train would actually be dependent upon a number of factors. Some of these factors are the age and condition of the train.
operational varibles
In the term 'electric train set', the nouns are 'train' and set', forming the compound noun 'train set'. The word electric is an adjective describing the train set.
Train, train, train, train, train ,operate, train, train, train, fight and drink
Values for model electric trains rise or fall is different economic conditions. Major manufacturers such as Lionel, Marx and American Flyer were steadily manufactured 50 years ago. Not all model trains are valuable. The value of an electric train can be improved by having a popular manufactured train in sell-able condition. Other factors that improve the value are the original box in good condition, as-well-as a working power-supply/transformer. The track itself holds no real value.
Yes an electric train uses a locomotive.
No, the electric train are gearless. They do not have have gears in their transmissions.
a electric train is faster than a steam engine
No smoke on an electric train (unless its on fire).
No he is unable to travel on and electric train, he prefers to walk.
Electric=Adjective, Train=Noun, Set=Noun.