Often, but not always, Aldi has much lower prices than other well known stores and things like Almond milk can be up to $1 less than elsewhere.
Make sure you compare not just prices but sizes. Recently I thought a large package of toilet paper was a good price at Costco until I compared the square footage of the same brand in Walmart and found that Walmart was actually cheaper for the same number of rolls (but not in a bulk package).
Lacura Q10 night cream is $3.89 at Aldi and is between $9 and $17 on Amazon.
