For the record, obtaining this is just illegal no matter what or how many official versions you have.
That said, it's less blatant if you have the sources too (i.e., better have both the BD and the GOUT as a minimum). And usually no one cares so long as there's no exchange of money (this is why for example it's rare for an honest fansubber to be taken down).
Me? I don't give. If it's worth the download, it's worth the download.