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Nike Supreme Blazers

Value: $580

When asked why these sneakers were worth close to $600, collector Shu Cheng from image-ny.com gave two reasons: they're red and rare. “It’s over four years old,” said Cheng. And the red matches with most colors, making them more appealing to collectors. “Red brings that color out,” he added.

Photo credit: Joseph Pisani/CNBC.com