looking to get any smartphone but it has to have windows 10 on it, will pay under $20 bitcoins.
Must be unlocked.
You're trying to buy a smartphone for less then 20$? I think shipping costs are almost already going to be quadruple (x4) that amount. The only phones you are going to buy are either going to be outdated, slow, and broken, or stolen.
Or even a combination of both
.
Amazon has some unlocked ones for under 50$, you might want to check that out.
https://www.amazon.com/Unlocked-Cell-Phones-Under-50/s?ie=UTF8&page=1&rh=n%3A2407749011%2Cp_36%3A14674872011
