The weight is over 8.8kg after packing. Various series are mixed together. There is no particular dirt, and I think it's in relatively good condition. They can still be played with, but since they were used by children in the past, there may be scratches and dirt. They were purchased at official stores, so they are genuine products, but there may be other toys included as well. I hope you can use them for parts, etc. I may delete the listing suddenly. If you are interested in something, please contact me as soon as possible. I also sell many other LEGO-related products, so please take a look. I may delete the listing suddenly. Instant purchase is OK. Minifigs #LEGO #LEGO blocks #Figures #LEGO #LEGO blocks LEGO Minifigs LEGO LEGO blocks Figures Ninjago ninjago LEGO LEGO blocks City, Castle, Airplane, Hero, Town, Park, Rocket, Train LEGO, Space Animals Weapons Pistols Cars Harry Potter Star Wars LEGO Friends Friends Railroad Marvel Super Heroes Spider-Man Iron Man Avengers DC Comics Batman Pirates Pirates Friends