GoCube The Connected Electronic Bluetooth Rubik's Cube Give the Rubik's cube an upgrade with the GoCube The Connected Electronic Bluetooth Rubik's Cube ($80). It teaches you how to solve the Rubik's Cube and improve your game, so you can play on your own or battle with others. Image Source: amazon.com GoCube The Connected Electronic Bluetooth Rubik's Cube $80 from amazon.com Buy Now