And who decides what it's worth? If people are willing to pay that much, then surely it is worth that much to someone. Why would they not sell it for as much as they can get? They are a business after all. And wtf is "supposed to be sold for" even meant to mean? Why would anything be 'supposed' to be sold for any amount? Are you implying there is some deity looking down on Mr Porter and frowning because they're not doing things how they're "supposed" to?