Up for ale is an estate sale find of a Vintage Marx-Tronic Battery Operated Electric Train Set........The set has not been tested(needs "D" cell battery), battery compartment is clean....Selling as not working.......Track is also not included but appears that it may run on o27 or o gauge track but only a guess.......The set is being sold as found in as-is condition.......Thanks for Looking and Good Luck!!!!!!!!!!........Please email me with any questions or concerns you may have. I am no expert on this therefore the item is being sold as-is with no reserve.*Payment is preferred within 7 days*