These are folks just removing and selling the 3D disc included with the EVERYTHING set. But if one gets the import, it's a complete combo (which includes all the extras listed by the OP, including commentary, etc.)
Available here: http://www.amazon.co.uk/Lego-Movie-Blu-ray-Copy-Region/dp/B00EXPOEGO/ref=sr_1_1?s=dvd&ie=UTF8&qid=1402953370&sr=1-1&keywords=lego+movie+3d