Sample disc with generic pressing plant sample label. It came in a blue BD case. More information about sample discs can be found in the Test pressings document.
The BD contains the full 1991.10.31 show, and three extra tracks from 1991.03.08 not available on the DVD included with the Nevermind super deluxe edition. The stand-alone DVD also contains the three extra tracks. In return, the super deluxe edition DVD contains the music videos for the four Nevermind singles.