Heavily Enforced
Very Intolerant
| Quality | Average ($/Oz.)* | Sample Size |
| High Quality | $289.52 | 5003 |
| Medium Quality | $272.58 | 4901 |
| Low Quality | I feel bad for these guys --> | 360 |
| Jackson, Michigan | $60 | a quarter | medium quality | June 22, 2017 |
| Detroit, Michigan | $300 | an ounce | high quality | June 22, 2017 |
| Ludington, Michigan | $70 | a quarter | medium quality | June 18, 2017 |
| Allegan, Michigan | $70 | a quarter | medium quality | June 18, 2017 |
| Kalamazoo, Michigan | $200 | an ounce | medium quality | June 16, 2017 |
| Southfield, Michigan | $10 | a gram | high quality | June 12, 2017 |
| Auburn Hills, Michigan | $1000 | a gram | high quality | June 12, 2017 |
| Ann Arbor, Michigan | $100 | 10 grams | high quality | June 11, 2017 |
| Byron Center, Michigan | $20 | a gram | medium quality | June 11, 2017 |
| West Bloomfield, Michigan | $10 | a gram | medium quality | June 8, 2017 |
| Port Huron, Michigan | $180 | an ounce | medium quality | June 6, 2017 |
| Holland, Michigan | $40 | a quarter | medium quality | June 6, 2017 |
| Kalamazoo, Michigan | $25 | an eighth | high quality | June 4, 2017 |
| Kalamazoo, Michigan | $200 | an ounce | medium quality | June 3, 2017 |
| Flint, Michigan | $200 | an ounce | high quality | June 2, 2017 |