Sure, we've seen game consoles modified for use beyond their original purpose, but this apparatus turns things up a notch. Pictured above is the Joysound Festa, a mobile entertainment system powered by the Wii U's hardware and software. Built by Japanese karaoke machine maker Xing, this beastly console mod is controlled from the system's Gamepad and includes the gracelessly named Nintendo x Joysound Wii Karaoke U. Pre-loaded with 90,000 songs, this party starter also ships with a set of dance, exercise, yoga and brain training videos. Already reaching for your wallet? You should know that this unique setup is Japan-only, and headed to hotels and nursing homes at a hefty price of 1,580,000 yen (around $15,884). At that price, it may take around 25 years until we see one of these bad boys up for grabs on eBay.