Lionel lists the Lionel Lines LionChief set in their 2020 Big Book catalog, set #2023120. Includes a 4-4-2 steam engine & tender with LionChief remote, and Bluetooth capable. Smoke and RailSounds, operating coupler on tender (I suspect remote-controlled) and a few other features. Set also includes an operating coal dump car, a reefer (although picture looks to show box car), a caboose, an oval of Fastrack, a wall-wart power supply, some billboards, and a girder bridge. All for the MSRP of $299.99.
Although mostly molded plastic (engine included), probably not a bad buy for a retro-post war set considering the prices on everything else these days. I've kinda' been tempted to order a set myself, but just can't seem to pull the trigger. At least not yet. 
