Martin Shkreli is awaiting sentencing after being convicted on three out of eight counts of securities and wire fraud last month – charges that carry a maximum penalty of 20 years in federal prison. In the meantime, with legal bills from his trial piling up, the former pharmaceutical company CEO, who was once reportedly worth as much as $100 million, has decided to sell the only available copy of “Once Upon A Time In Shaolin,” the Wu-Tang Clan album he purchased for $2 million back in 2015.