Amazon has the Earth’s Best Organic Infant Formula with Iron, 25.75 Ounce Canisters (Pack of 4) for $95.98 (reg. $130) Shipped using code: PREFORM3
These cans typically sell for $34/can and your lucky if you find it on sale for $30! This brings your price down to just $23.99 per can when you use the above code to save an additional $10 off the already marked down price!
This is a little more of an investment up front, but certainly drops your price per can, quite a bit!