Pot prices plunging?

Not really, but the is the rumor some are floating in the Republik of Kalifornia.
Pot advocates are claiming that lower quality weed isn't selling well so prices for that portion of the market is down for now but high grade weed prices are relatively steady.
The part of the story that got my attention is the South Park connection.
South Park did an episode about medical MJ and Kentucky Fried Chicken where the KFC closed and an MJ dispensary opened in the building.
The picture for this story is priceless.