Anchor cream cheese (220g), ¥9.46; Anchor whipping cream (115g), ¥4.6; eggs (100g), ¥2; etc. So goes the cost breakdown on the cake offered by the shop which was initially not so popular but is now seeking well (for ¥38.99). Full story (in Chinese) via this link; read about Nanjing introduced as never before via this link.