In terms of Australia’s most popular illicit drug, cannabis, an ounce of high-powered hydroponic bud is cheapest in Queensland, where it can be sold for as little as $200. The same ounce in NSW will cost between $250-320 or $300 in Victoria, $220 in SA or $300 in Tasmania.
With weed, the Northern Territory is again the most expensive place in Australia — where an ounce can cost up to $450.