after all, there is not really anything that cheap pc cannot do and that card can. surely in few years there will be amiga_ppc emulator built in uae.
this reminds me of "Tulip mania".
Anyone who thinks that the prices of these will keep going up is going to be sorely disappointed at some point. They aren't an investment, you're buying into a dream. The cost is purely based on the number of people who are willing to pay for the dream.
However, I too have a large collection of what basically is useless junk that hopefully I'll get round to selling before the price collapses.
I've seen it happen in arcade collecting, jamma boards that you could buy cheap and then sell more expensive as more people got into it. Now most people are selling, it's easier to just dump it.