Is it just me, or have Amiga 1000 prices really gone up over the last few months?
It could be just you. I haven't noticed it. But, I live in Australia.

About 10 years ago an Amiga 1000 was worth on eBay an average of just under $100aus. Now they go for around $150aus. This is a general, average price of course, as there will always be exceptions, both higher and lower, depending on the phases of the moon, what's on the TV that night, and how many drinks you've had.
Seriously though, a short essay could be written on how these things should be viewed...but the most direct, most bulls%$t chopping, straight to the point, not dealing with the irrelevant stuff, get rid of the sensationalism, not getting side-tracked by all the fricken' hocus pocus comment that I can give is - the asking price of something means absof&^*^nglutety f$#l all! It's completely irrelevant. A sale price speaks volumes.