Next time you are shopping for an item you buy frequently, compare all sizes. The cheapest is not always the best deal, as seen above with this medicine at Dollar General.
Naproxen Sodium 50ct $3.50
Total: $3.50 for 50
Naproxen Sodium 200ct $9.50
Total: $2.38 per 50
In fact, the 200ct bottle is like getting more than 50 tablets for FREE (compared to the shelf price of the 50ct).