The Digital Citizens Alliance provided an updating to the study which analyzes online black markets, focusing on the sales of illegal drugs. Agora and Evolution Marketplace have enjoyed tremendous growth with Agora primed to overtake Silk Road 2.0 as the largest Darknet Marketplace based on total number of drugs listed, the report said. Investigators discovered that the total amount of drugs sold in the various black markets is greater than 16,000 items, the document also proposes data from smaller black markets and new marketplaces.”]
Source: http://securityaffairs.co/wordpress/28048/cyber-crime/black-markets-growth.html