Two Beofengs for £22.99

Although I have not looked around, I see you can buy 2 Beofeng 5W UHF hand portables on eBay for £22.99.  On the way somebody makes a profit. I know quality control is a bit hit and miss but these prices are stupid.  They come with batteries, chargers, carrying straps and belt clips. How do they do it and make profits?