Lulla Doll: Why Someone Paid $665 On Ebay For Doll That Helps Babies Sleep [Video]

Parents are raving about the so-dubbed Lulla doll — and one look at the video that describes the doll’s features lets shoppers know why the Lulla dolls are in such big demand. The Lulla doll contains a recording of deep, rhythmic breathing and the sounds of a heartbeat — along with being plush and able to take on the smell of a child’s loved ones. All these factors help babies and toddlers sleep better.