The resale market for limited edition and rare sneakers is worth a whopping $1 billion. Sneakerheads pay hundreds and sometimes thousands of dollars for sought-after pairs. So what makes one pair of kicks more valuable than another?
Sneaker reseller Yuanrun "Z" Zheng, founder of 23penny, among other sneaker sites, says sentimental value and hype drive up prices.
Here are five pairs of sneakers. Can you guess how much they're worth?
Zheng provided the quiz's photos and answers. For more on the sneaker resale market, watch the Making $ense segment on Thursday's PBS NewsHour program.