Wow, this thread had its origin in August of 2017, a little over three years ago and as Rich Melvin said, “Supply and Demand”, the correct answer. I am a young 76 years old, grew up in the 50’s, loved those Lionel trains, (F3’s, GG1’s, 773’s, 736’s, 671’s, aluminum passenger cars, heavyweight passenger cars, loads of great accessories) and the war then was, American Flyer said” 2 rail “was more realistic, Lionel sold the Sizzle, the sizzle still remains with Lionel. Ta Da, now, it was those postwar trains that started the locomotion, but, we grew up, we could sit back and run our trains and our minds were thinking of different settings our trains were going through, oh those were the Days..... Another saying, “Change is Constant”, which is the new reality. Sometimes we have issues with change, but from 2017 fast forwarded to 12-2020, this is the best of times. If our manufacturers hadn’t changed with the times, where would our hobby be? Yes, conventional operation of our trains was fun, but now, with Legacy command, DCS command, operating our trains is, in my thinking, a more realistic way, much more fun. So, it’s really up to the individual what he or she likes, Scale, Toy, or a mixture of both. Now for an answer to the title, belonging to both the LCCA, TCA, and seeing there sale advertisements, you can see a lot of all trains for sale. Yes, a 1950 773 versus a 2010 VisionLine Hudson, or a 2004/2005 K-Line hudson, who knows, each is desirable, price is governed on availability. One thing for certain, a toy train collection may not hold a retirement value, you need to invest 401K’s, Roth IRA’s, talk to investment firms, things change. So, the old 700e Hudson that Lionel made in 1937 may be a great find, it won’t operate like the new VisionLine NYC hudson. I’m hoping to see this hobby continue on for many years. The most fun hobby in the World. Our OGR Forum is one of our best forms of communicating our thoughts. Happy Railroading Everyone, and Merry Christmas to all.