When it comes to getting high for less, herb-loving Oregonians have reason to cheer. Marijuana prices in the Beaver State rank among the lowest in the nation. In a new report analyzing the effect that legalization and decriminalization have on the price of marijuana, the kind buds at Forbes crunched numbers culled from PriceOfWeed.com, a crowd-sourced site that describes itself as "a global price index for marijuana." All 50 states, ranked by how much weed costs in each: http://t.co/bX5wcUJz1o pic.twitter.com/pNm6CL3oAf— Forbes (@Forbes) May 26, 2015 According to Forbes' map, marijuana users in the most expensive state pay nearly double what those in the least expensive state shell out.