The K-pop band members of BTS are offering up their outfits from the music video of their hit single "Dynamite" to the highest bidder in a Beverly Hills, California, charity auction in January.

The pink, blue, yellow and lavender pastel outfits the seven singers wore in the record-setting video are expected to fetch what Julien's Auctions on Monday called a conservative estimate of $20,000 - $40,000.