At the weekend someone on eBay bought Esben and the Witch's demo* for a whopping sum of money, which I shall not put here but it's more than I've ever paid for any rarity.
Made me think though: what is the most people go to, generally, for Music They Really Want? And is it investment only, or (like me), cos they NEED that EP and will pay £50+ for it...?
That to me is silly money enough.
(*Speaking of whom, do see them at Field Day this weekend if you're going, please...)