Heavily Enforced
Very Intolerant
| Quality | Average ($/Oz.)* | Sample Size |
| High Quality | $352.56 | 7267 |
| Medium Quality | $297.32 | 7593 |
| Low Quality | I feel bad for these guys --> | 557 |
| Chicago, Illinois | $90 | an ounce | high quality | September 25, 2017 |
| Henry, Illinois | $10 | a gram | medium quality | September 24, 2017 |
| Aurora, Illinois | $15 | a gram | medium quality | September 24, 2017 |
| Chicago, Illinois | $70 | a quarter | medium quality | September 24, 2017 |
| Glendale Heights, Illinois | $60 | a quarter | high quality | September 23, 2017 |
| Carbondale, Illinois | $45 | an eighth | medium quality | September 23, 2017 |
| Bolingbrook, Illinois | $15 | a gram | medium quality | September 22, 2017 |
| Aurora, Illinois | $50 | an eighth | medium quality | September 22, 2017 |
| Roscoe, Illinois | $35 | an eighth | high quality | September 21, 2017 |
| Waukegan, Illinois | $300 | an ounce | high quality | September 21, 2017 |
| Lombard, Illinois | $200 | a gram | high quality | September 18, 2017 |
| Hanover Park, Illinois | $300 | an ounce | medium quality | September 17, 2017 |
| Bourbonnais, Illinois | $120 | a quarter | high quality | September 16, 2017 |
| Champaign, Illinois | $10 | a gram | medium quality | September 16, 2017 |
| Joliet, Illinois | $110 | an ounce | high quality | September 16, 2017 |