St. Aubins may sell the industrial mogul (aka "Indie") at that price but it doesn't mean they have any to sell. Its not discontinued but not currently in production. They may run it again in the future. Two years ago at ECLSTS they were selling them at close out pricing of $85. I wish I bought one at the time. Last year it was the Dizzie center cab diesels on close out special. This year the rail trucks were going for cheap.
The 2-6-0 mogul is a totally different loco from the indie. The mogul is a 1:20.3 Spectrum model. The Indie is from the 1:22.5 Big Hauler line. Nice little loco but not terribly powerful.
Mogul
Indie

-Brian