Crowdsourcing the Price of Marijuana
If you can get regional gas prices and weather, why not the price of marijuana. Priceofweed.com takes anonymous, regional price submissions for marijuana and casts the data across a Google Map.
Clicking on the $ sign shows the average price of high, medium and low quality marijuana. The site is just getting started and has limited data and location pricing so far, but it's not hard to image how it could expand when the crowdsourcing of data escalates.