Quote from HoshizakiCorrect me if I'm wrong, but would the high price of legend cards be due to the fact that they are pretty much always rare? Not sure if the 'prices based on card types' was done over all of magic, or just the rares. Just curious!
Great duo of articles though! Amazing work.
His commentary on Table 9 suggests he's doing it for all card types, so you're right, that's by far the better inference.