J0SE - 500k.
53Xi - 0GP. Why would anyone pay for this?
QFH - 0GP. Loads of available 3 letter names like this.
L0ON - 1M.
5TEVO - 200k.
Names like 53Xi and QFH are not worth anything, or even names like J0SE, L00N and 5TEVO because they look tacky because they use numbers. The best name on this list is L0ON.