https://wccftech.com/iphone-3gs-40-carrier-price/

Before you get confused, yes you are reading this correctly, and no, you have not gone back in time to 2009 when Apple first introduced the iPhone 3GS. You are still living in 2018, but very surprisingly, the iPhone 3GS has risen from the ashes and is still being sold courtesy of a carrier, for a mere $40. How is something like this possible? Read more to find out.

According to ET News, SK Telink has a warehouse full of boxed iPhone 3GS units that it needed to shift, and what better way to get rid of its inventory than to put up the units for sale for just $40. As it was quite obvious, you are not going to find new iPhone 3GS units going around, as Apple stopped making them years ago.