Amidst teasing new music and trolling the next pop star on Twitter, deadmau5 is also known for sharing with his fans the myriad of obsessions he has. From cars to drones, and everywhere in between, Joel is constantly updating his panoply of tech-related toys. The latest addition to the growing list is a gaming room dedicated to computer games that he just shared on his Instagram and Twitter. With the help of Nvidia and Razer, the superstar DJ created a computer enthusiast’s wet dream, with custom built desktop towers full of incredibly powerful – and incredibly expensive – components. The one pictured below, for example, has 3 GTX Titan Xs in SLI configuration (that’s around $3,000 right there), an Asus X99-E WS (~$400) and a full tower case made pretty much out of all glass. And if that wasn’t enough, it seems deadmau5 got 5 of these beasts. So there you have it folks the most expensive Diablo 3 gaming room around.