Target has up & up brand infant formula, 40 oz, on sale this week for $17.99. If you look carefully, there are bonus sized cans that are 44 oz for the same price. So, you can pick up 44 oz for $16.99, which makes it cost only $0.38 per ounce. This regularly costs $0.49 per ounce when not on sale.
up & up Infant Formula, 44 oz, $17.99
Use $1/1 up & up Infant Formula printable
Final price: $16.99