Propel RC, Ehang 184 became the most expensive drone in the world as of November 18, 2022. To be able to buy this drone, it needs USD $300,000 in funds. Unmanned aircraft or drones, are becoming one of the increasingly popular technologies in the world. The reason is that the function of drones is now no longer only for aerial photography, but also helps with natural disasters, mine exploration, to military surveillance and strategy. A number of drones also have fantastic prices.