By now most in the gaming community know all about this rare N64 Prototype that gaming Vlogger MetalJesus discovered. Described as a U.S. version of the N64 Disc Drive, this was a system that no one even knew existed until this video let a lone had much info on.  This was of course until Tony from Hard4Games came through and gave the full explanation on what he had in his possession, how rare it was, how it compared to his Japanese version and what exactly was on that blue disc he found. Check out both videos below!