I have 3 sets that I have kept since I got them in 1975-76. I also have additional track, a few electric switches, a coal station and a couple of bridges. The sets are the Sante Fe Double Diesel, the Yard King, and the Southern Express. I don't have the original boxes for most things but Most things are in great shape and all the engines operate.
I live in South West Florida and will box and ship them (at the lowest shipping cost I can find).
I'd like to get $150 plus shipping.
Message me for more details.