12. White Castle
– $6.07 for a double cheeseburger or “Original Slider,” large fry (sack) and large soft drink.
If you don’t know what a classic White Castle burger looks like, you should know that they’re not the typical burger size, which is why they’re called “sliders” in most cases. That’s why we priced a double instead of a single, to make up for the smallness in size.