The superior edition is called the X-OTIC COLLECTION and includes two LP records with sleeve covers, two soundtrack discs, and a copy of SUPERBEAT: XONiC, all in a super sleek outer box! Both of these LE packages will only be available for purchase at PM Studios’ store (should update later today).
No word on pricing yet, or a European release for these sleek looking packages, but PM Studios has confirmed you can import one. but here's hoping EU published Rising Star Games is on the case. Check out the offical Facebook page for more information. The game will be around 2.9GB if you want to go the PSN route.
UPDATE: EU Release confirmed....
The #SuperbeatXonic #LimitedEdition WILL be coming to Europe! Featuring 2 double-sided vinyls, OST CD, art booklet and game!— RSG Team (@RisingStarGames) October 16, 2015