In case that someone was forget. Interpol have own marketplace where vendors are undercover cops who is also infiltrated into biggest markets. Primary target of these rats is arms dealers as you may see in latest arrests in DNM scene. But this kind of people goes after drug vendors too. By buying dope from money of taxpayers to getting profiles of packages. So any new market or arms vendor can be attempt from this division. List where suspicious markets are highlighted (taken from deepdotweb and sorted by date of creation):
01.10.2013 - Valhalla (Silkkitie)
15.11.2013 - Dream Market
29.12.2013 - Outlaw Market
13.10.2014 - Silk Road 3.0
22.12.2014 - Crypto Market
22.12.2014 - Alphabay
24.12.2014 - Bloomfield
30.01.2015 - Tochka
20.02.2015 - Dr. D's Market
31.03.2015 - TheRealDeal
01.04.2015 - German-Plaza
27.05.2015 - Darknet Heroes League
10.07.2015 - Python Market
18.07.2015 - Hansa Market
06.11.2015 - Acropolis Market, (suspicious)
20.12.2015 - Oasis Market, (suspicious)
18.02.2016 - Apple Market, (suspicious)
11.03.2016 - House Of Lions, (suspicious)
15.03.2016 - TheDetox Market, (suspicious)
13.04.2016 - Zocalo Market, (suspicious)
Stop abusing stimulants.
List of suspicious markets - proceeds to list every market in existence. LOL.
The smarter markets like Agora don't even allow weapons sales to begin with.