Heavily Enforced
Very Intolerant
| Quality | Average ($/Oz.)* | Sample Size |
| High Quality | $388.3 | 1129 |
| Medium Quality | $234.24 | 860 |
| Low Quality | $146.91 | 161 |
| Saint Louis, Missouri | $240 | an ounce | medium quality | May 2, 2013 |
| Lees Summit, Missouri | $100 | a quarter | medium quality | May 1, 2013 |
| Saint Charles, Missouri | $39 | an ounce | medium quality | May 1, 2013 |
| Saint Charles, Missouri | $39 | an ounce | medium quality | May 1, 2013 |
| Saint Louis, Missouri | $100 | a quarter | high quality | April 30, 2013 |
| Saint Louis, Missouri | $20 | 5 grams | medium quality | April 30, 2013 |
| Ozark, Missouri | $300 | an ounce | high quality | April 29, 2013 |
| New Melle, Missouri | $175 | 5 grams | medium quality | April 29, 2013 |
| Ballwin, Missouri | $100 | 5 grams | medium quality | April 28, 2013 |
| Springfield, Missouri | $300 | a quarter | medium quality | April 28, 2013 |
| Kirksville, Missouri | $60 | an eighth | high quality | April 28, 2013 |
| Saint Louis, Missouri | $60 | an eighth | high quality | April 28, 2013 |
| Columbia, Missouri | $260 | an ounce | medium quality | April 28, 2013 |
| Tuscumbia, Missouri | $60 | an eighth | high quality | April 27, 2013 |
| Saint Louis, Missouri | $200 | an ounce | medium quality | April 27, 2013 |