I think that you'll also find that the wording of the E-bay entry has alot to do with the way an item moves. The more times you see the word RARE written in caps, the higher the price seems to go, or as in a case that I remember, if you tie it to some extreme tragedy, that also helps. I don't know, but I'd rather sell my items to knowledgable Hl'ers at the Marketplace, and know they are getting a good home.:>)