Source: Ox Ranch Texas [emphasis added]
Blood and Beauty on a Texas Exotic-Game Ranch. (The New York Times, 10/19/2017)
In a place of rare creatures, Buttercup is among the rarest; she is off limits to hunters at the Ox Ranch. Not so the African bongo antelope, one of the world’s heaviest and most striking spiral-horned antelopes, which roams the same countryside as Buttercup. The price to kill a bongo at the Ox Ranch is $35,000.
Source: a-z animals