Hey, thanks for stopping by! These lego sets are all authentic Lego, but they’re incomplete and a majority of pieces are not in good condition. Most pieces have dust, scratches, and yellowing. There’s a LOT of yellowing pieces. I know there’s a way to get rid of the yellowing, but I was too lazy to do it. All these sets are incomplete, and only some of them come with minifigures. Only purchase if you’re OK with it being in these conditions. No returns