Francine,
I've noticed that prices are strange too, but haven't attended many large meets lately. The high old Flyer prices may be seen as trying to recoup an investment. Too much out there with a diminishing demand, though. I didn't see a whole lot of buying, but that may just be the meets I attend. I too have seen less-than-optimal items go for low prices. Just the kind I use for running and repainting.
Ray and Tom,
I've noticed that folks' ages aren't available on the online profile. I guess that's an administrative decision. Personally, I don't mind telling my age, but will refrain for now. Knowing you, Tom, I know we're of a similar 'vintage". And I believe that yours too, Ray, is very close to ours. As to buying any more Flyonel, I can't see that happening much with the prices they charge. As far as Scale Trains goes, I bought two C&O hoppers to help the "cause" and add more rolling stock to a long string of C&O items that my grandsons absolutely love to see on my home layout. And I too have WAY more trains than I need. But like I posted in Francine's answer, the whole market is subject to Economics 101's Supply and Demand for pricing. We're never getting rich on our "investments", but as long as I'm still having fun with my trains, I'm OK!