In 1974, Marx introduced a diesel freight set it called the Eagle Express, catalog #7360, that ran on AC electric power and sold through catalog retailers. If you have one today, it’s worth considerably more than its original retail price, even adjusted for inflation.
The Marx Eagle Express train set was part of the Great American Railroads series. It had catalog number 7360 and was manufactured only in 1974, though the inventory lasted years longer.
David Farquhar is a computer security professional, entrepreneur, and author. He has written professionally about computers since 1991, so he was writing about retro computers when they were still new. He has been working in IT professionally since 1994 and has specialized in vulnerability management since 2013. He holds Security+ and CISSP certifications. Today he blogs five times a week, mostly about retro computers and retro gaming covering the time period from 1975 to 2000.