Is it permissible to kill wild boars released by settlers into Palestinian farms and sell them to Christians?

On the Day of the Conquest [of Mecca], the Messenger of Allah, peace and blessings be upon him, forbade the sale of intoxicants, dead animals, pigs, and idols. He prohibited the price of dead animals even if their fat was used to paint ships, grease leather, or for illumination. For when Allah forbids something, He also forbids its price. And the Messenger of Allah cursed the Jews who melted down the fat of dead animals and sold it after Allah had forbidden it to them.