Heavily Enforced
Very Intolerant
| Quality | Average ($/Oz.)* | Sample Size |
| High Quality | $361.31 | 3866 |
| Medium Quality | $283.64 | 3622 |
| Low Quality | I feel bad for these guys --> | 237 |
| Annapolis, Maryland | $175 | an ounce | high quality | December 9, 2018 |
| Silver Spring, Maryland | $75 | a quarter | high quality | December 9, 2018 |
| Westminster, Maryland | $50 | 5 grams | high quality | December 9, 2018 |
| Rockville, Maryland | $90 | a gram | medium quality | December 8, 2018 |
| Lanham, Maryland | $50 | 5 grams | medium quality | December 5, 2018 |
| Baltimore, Maryland | $40 | an eighth | high quality | December 4, 2018 |
| Bethesda, Maryland | $180 | an ounce | high quality | December 4, 2018 |
| Crofton, Maryland | $200 | an ounce | high quality | December 4, 2018 |
| Bowie, Maryland | $200 | an ounce | medium quality | December 3, 2018 |
| Salisbury, Maryland | $135 | an ounce | medium quality | December 1, 2018 |
| College Park, Maryland | $50 | a quarter | high quality | November 30, 2018 |
| Columbia, Maryland | $10 | a gram | high quality | November 27, 2018 |
| Gaithersburg, Maryland | $170 | an ounce | medium quality | November 25, 2018 |
| Baltimore, Maryland | $168 | an ounce | high quality | November 25, 2018 |
| Bethesda, Maryland | $60 | 10 grams | medium quality | November 20, 2018 |