After looking through tin cans, rags and all manners of tat for the better part of an eternity, you finally spot two things of interest. One of them is a pair of black binoculars. The other is a tube containing as much as 25 anti-radiation pills, very useful should you opt to venture above ground.
Still, you only have enough cash to buy one of them. Follow your heart and soul and pick one, stick a mental note somewhere in your brain, and get back to business.