Purchased at Costco in 2022. Includes instruction manual, precautions, README, and INSTRUCTION MANUAL. Used frequently until around age 2. It's hard to tell from the photos, but it shows signs of use. This was great when my child was small, but a hip seat carrier becomes easier to use around 10kg. Shipping fee of 1,200 yen is included in the price. #Halloween on Mercari Popular model: Omni 360