megadealer

plural megadealers

1. A major, large-scale dealer.

   1 more example

   Unlike today's megadealers with their constant poachings of high-profile artists whose careers were fostered by smaller galleries — and unlike today's collectors, whose feeding frenzy is driven by fashion and an eye for the auctions — Sonnabend was a kind of incubator, said the photographer Hiroshi Sugimoto, who has shown with the gallery since the 1970s.

   2009 February 26, Leslie Camhi, “The Seer”, in New York Times