We know Mario Maker is shipping this year and that it’s going to play a big part in Nintendo’s E3 press conference, but when can we expect it? Well, South African retailer Raru may have just leaked the date ahead of the Nintendo’s E3 Digital Event. They are listing the Mario Maker release date as September 25th. This is the very same retailer that listed the Splatoon amiibo before they were announced. Guess we will find out next week at the Nintendo Digital Event.