I have a very old No. 1549 Whistling Freight Train. This is mechanical and not electrical. This include No.1588 Locomotive, No. 1588T Tender, No. 1512, No. 1515 Sunoco, No. 1514 Baby Ruth, No. 1517 Caboose
If there is a set box, it could be much more. And of course it depends on the market at the time of the sale.....It could be a little less and maybe much more.