These have been opened and used! House is smoke free and pet free. See details: - Electric car: complete set, no pieces missing - Fireman and cat in the tree: set complete, no pieces missing - Police car: complete set, no pieces missing. I don’t have the box anymore, so it will come in the ziplock bag. - Burglar car: this one comes from a bigger set with 3 booklets. I don’t have the items from booklets 1 and 2, but the burglar car set is complete (minus the steering wheel, as noted in the book and photo). I am including all the booklets from the set. I don’t have the box anymore, so the car is coming in the ziplock bag.