Heavily Enforced
Very Intolerant
| Quality | Average ($/Oz.)* | Sample Size |
| High Quality | $353.51 | 7494 |
| Medium Quality | $297.18 | 7856 |
| Low Quality | I feel bad for these guys --> | 560 |
| Chicago, Illinois | $30 | a gram | medium quality | May 21, 2019 |
| Oswego, Illinois | $30 | a gram | medium quality | May 19, 2019 |
| Chicago, Illinois | $60 | an eighth | high quality | May 18, 2019 |
| La Salle, Illinois | $325 | an ounce | high quality | May 16, 2019 |
| Galesburg, Illinois | $10 | a gram | medium quality | May 12, 2019 |
| Belleville, Illinois | $150 | an ounce | medium quality | May 9, 2019 |
| Belleville, Illinois | $200 | an ounce | medium quality | May 9, 2019 |
| Bolingbrook, Illinois | $30 | a gram | high quality | May 9, 2019 |
| Joliet, Illinois | $140 | a half ounce | high quality | May 8, 2019 |
| Chicago, Illinois | $500 | an ounce | high quality | May 6, 2019 |
| Carbondale, Illinois | $10 | a gram | medium quality | May 5, 2019 |
| Glenview, Illinois | $50 | an eighth | high quality | May 5, 2019 |
| Saint Charles, Illinois | $15 | a gram | high quality | May 4, 2019 |
| Riverside, Illinois | $75 | a quarter | high quality | May 3, 2019 |
| Chicago, Illinois | $25 | an eighth | high quality | May 3, 2019 |