Some questions for the guy selling more than 20,000 films for $1 million

Who does this, who has the time? How did eBay seller Adam "kilamad" Malik manage the stunning feat of collecting some 21,000 rare, out of print, 4K, Blu-ray, HD-DVD, DVD, Laserdisc, VHS and Beta films? Is this really all from desperate sods hawking t...