This item is unused, but has been stored for a long time. The cardboard box is dirty, but I will use it for packaging as is. All the listed parts and the English instruction manual are included. The car has been sold and I haven't used this item since I bought it, so I'm listing it as junk. Please consider purchasing only if you understand this. I cannot answer questions about how to use it or whether it works. I do not have any pets, and I am a non-smoker. I will be lowering the price periodically, so I will delete any comments asking for a price reduction.