Notebooks
Notebooks might not be the most expensive thing on the list, but they sure add up if you buy a lot. The superstore offers them at $5 to $10 each, but the dollar store ones are going to do the trick as well.
Storage Containers
If you like to keep your things organized, you will like this entry a lot. Storage containers are amazing when you want to keep the house tidy. The dollar store might just be the best place to buy them! You do not need to pay a lot of money in order to keep your house in check, you know.