I don't understand this type of scam The prices are so ridicolous that no one in their right mind would even consider responding to this. It is just stupid
A far more clever scam would be to advertise these drones for a price around 20-25 percent lower than normal prices. Many would not be very suspicious, it is not unlikely with such a discount.
One of the best scams I have heard of was a few years ago, a netshop in a European country selling cameras for a very good price. Not ridicolously low, but 15-20 percent lower than normal. People ordered, and they got their cameras, no problem. They got a good reputation, and they got more and more customers. After a few months they had thousands of orders (and lots of money). Suddenly they stopped sending out the orders, and for a while they excused to the customers, sorry for the delay and blabla. When their reputation got worse and worse and they stopped getting orders, they took down the website and left the country with all the money - which was a huge amount. A good plan and a well executed scam.