You won't see it in legal shops. The incentory system is quite advanced. If the government catches you selling black market products they will shut you down and take away your license.The intent was to get rid of the back market... period. They hoped making it legal would shut down the "black market" and turns it's customers to the legal weed.
That will never happen!!!!
You will see "black market" weed sold through legal retail shops hidden amongst the legal stuff when the shops open up.
'black market' weed has already made it's way through the OCS supply chain to the customers.
I included some of my guy's stuff in some testing that was done on different OCS products a couple weeks ago... OCS stuff sucks compared to my guy's... and OCS still has quality issues and banned chemical issues according to the test results.
You can't compare booze and prohibition to the legalization of weed... weed is easy to grow.. booze not so easy to make.
Government will audit inventory on a regular basis to make sure you don't **** around.
Black market won't disappear over night. Still a stigma behind cannabis. In a few years black market won't exist to a degree it is today. Prices have crashed in the black market to keep it competing with the government.