Heavily Enforced
Very Intolerant
| Quality | Average ($/Oz.)* | Sample Size |
| High Quality | $352.85 | 7217 |
| Medium Quality | $296.93 | 7526 |
| Low Quality | I feel bad for these guys --> | 556 |
| Alton, Illinois | $10 | a gram | high quality | June 22, 2017 |
| Round Lake, Illinois | $50 | a quarter | medium quality | June 22, 2017 |
| Downers Grove, Illinois | $70 | an eighth | high quality | June 22, 2017 |
| Decatur, Illinois | $120 | an ounce | medium quality | June 22, 2017 |
| Joliet, Illinois | $120 | a half ounce | medium quality | June 22, 2017 |
| Chicago, Illinois | $300 | a half ounce | medium quality | June 22, 2017 |
| Chicago, Illinois | $100 | a gram | medium quality | June 22, 2017 |
| Chicago, Illinois | $120 | a half ounce | medium quality | June 22, 2017 |
| Chicago, Illinois | $350 | an ounce | high quality | June 19, 2017 |
| Naperville, Illinois | $60 | an eighth | medium quality | June 19, 2017 |
| Chatham, Illinois | $220 | an ounce | high quality | June 19, 2017 |
| Carbondale, Illinois | $170 | a half ounce | high quality | June 18, 2017 |
| Cicero, Illinois | $160 | an ounce | high quality | June 18, 2017 |
| Chicago, Illinois | $300 | an ounce | high quality | June 18, 2017 |
| Hickory Hills, Illinois | $10 | a gram | medium quality | June 17, 2017 |