Small size tin of S 26 gold pro infant formula milk

Hi Mummies, Wanted to ask if there is a smaller size tin available of S 26 Gold Pro infant formula milk ? Where can I buy it ? I looked at cold storage, guardian every where but only see 900g one. Does any mummy know if there is any smaller size available and where can I buy it ? Thanks mummies 🙏 #firstbaby #firsttimemom