One enduring feature of the art world is that a given piece will sell for much more in one context rather than another. The same painting that might sell for 5k from a lower tier dealer won’t command more than 2k on eBay, if that. Yet it could sell for 10k, as a bargain item, relatively speaking, if it ended up in the right NYC gallery (which it probably wouldn’t). Where does Amazon stand in this hierarchy? It doesn’t look promising.