Alien Avenger - LEGO set #6975-1 (Building Sets > Space > UFO)
Vintage LEGO Set: 6975 Alien Avenger, No Box or Manual (1997) | eBay
Lego Space UFO 6975 Alien Avenger 1997 Box Only | eBay
Lego Vintage 1997 Alien Avenger #6975 Building Set (Open Complete,1 Broken Prong On Blue Arm Piece- Replacement Piece In A Different Color Included) | BobaKhan Toys - Vintage and New Action Figures, Toys and Collectibles!