by 2014, julian conner, a softre specialist, along with jake metzger, who's since moved on, teamed with gupta to cofound grailed. it boasts almost 4 million users per month. conner used early versions of the site and still s today.re >> i really like avant-garde fashion. theacket and shirt are both from an american-born designe that now lives in paris, rick aun. >> repter: grail collects a 6% fe on each transaction, an unit. price o about $150 per high-end items can get the rare arten trea selling for tens of thousands. >> prada dress shoes $123. >> reporter: sometimes vintage goods provide a surprise. >>olling stones shirt from the '94-'95 steal, 50 bucks, awesom >> reporte meticulous curation dictated intoart by cusr demand has built a mystique. >> super iconic designer, the red sleeve, the whole thing. if you saw the latest first "star wars"mo vie, c3po has a red arm whi may or may not be influenc by thijacket. >> reporter: some g sold, others getiv ared. >> you remember steve jobs' black turtlenecks? this is the guy who designed all his turtlenecks. >> reporter: celebrities will som

. >> julian connor a software specialist with jake metzger who has since moved on teamed with gupta torailed. it boasts almost 4 million use areas month. conner used early versions of the site a tear shopsre today. >> i like avant guard fashion and soke the j and shirt are both from a american borne designer that now lives in paris hisiam name is rick on. >> grailed collects a 6% fee on each transaction. 1.2 milln in 2018 at averae pr of about $150 per unit. high-end items canar get the art treatment. selling for tens of thousands of dollars. >> these cooll prada dress shoe for $123. >> sometimes the vintage goods provid surprise. >> this is a rolling stone shirt from the 949, 95 tour. supersteal. >>my tick lous duration dictated re customer manned ce add mystique. >> the iconic designer and the red sleeve is the whole thing. if you spau the latest first "star wars" movie, thecp 30 has a red arm. >> some rare items are sold. otheot archived. >> this is an miyaki jacket. you remember steve jobs black turtle next. this is the tuy that designed his turtle next. >> sometimes borrowing item