This cool design was actually a part of a College assignment for Tiago Gonçalves but in reality, this should be available in stores so that we could appreciate its retro styling and just plain coolness, especially the “Game Over” touch on the bottom.
According to the designer, this is the inspiration behind the Game Boy coffee mug;
The goal of this project was to customize a standard mug to our liking, making it our own. I play and love videogames and everything related to it since I was a kid. That concept resulted in this simple, Gameboy inspired mug.
This is not for sale, but it should be
Source [Incredible Things]