A key question is whether the legal market will be able to compete with the black market on prices. In this respect having a benchmark of black market prices across the country before legalization should be useful. I downloaded crowd sourced data on marijuana prices from Statistics Canada available at  https://surveys-enquetes.statcan.gc.ca/cannabis/ and cleaned it to obtain average and median prices per gram for purchases equal to and less than 10 g and separately for purchases equal to and less than 30 g. The data are from July 1st to October 9th. For comparison purposes I also report 2015-16 weighted price average data from the Parliamentary Budgetary Office .

 

Alberta British Columbia Atlantic Provinces Ontario Quebec Prairie Provinces
10 g and less July – October 2018 Statistics Canada
Average Price $ per g 8.47 8.43 8.05 8.55 7.05 8.01
Median Price $ per g 8.57 8.57 8 9 6.54 8
30 g and less July – October 2018 Statistics Canada
Average Price $ per g 7.72 7.20 7.26 7.65 6.26 7.12
Median Price $ per g 7.86 7.14 7.14 7.14 5.71 7.14
Parliamentary Budgetary Office Estimates 2015-16
Average Price $ per g 8.73 7.70 8.46 8.64 7.31 9.99

 

Roughly speaking, prices are comparable across the country with the exception of Quebec, which has lowest prices in the country. This is also the pattern which emerges from the 2015-16 PBO data. Data in the next couple of weeks from provincial cannabis websites will confirm whether legal prices will be comparable to black market prices.