100% new and never opened, bought it for HK$298 and selling for HK$240. Expiry date is 20/11/2014. I have 2 tins. If you get 2 tins from me, I'll give you special price of HK$420.Selling because my baby was fully breastfed. This formula was just a backup in case my supply is low.Description of formula --> https://woodhouse.com.hk/Product/View/12268/enfamil-a-1