A "fabulous" find... but it isn't always as easy as it looks to make that kind of return on a good find. The guy spent ten years authenticating these (compiling evidence/proof of authenticity) before bringing them to market. It takes knowledge (to recognize what has value), luck (to find it at all, so you have a chance to recognize it), and persistence (both to find it and to cash in on it afterward). I say "Good for him!" to the guy who saved those; he deserves some reward for moving them from a garage sale to where they are going now. If the reward is a bit disproportionately generous, well... there are worse things someone can make money from!