| Quality | Average ($/Oz.)* | Sample Size |
|---|---|---|
| High Quality | $244.83 | 30 |
| Medium Quality | $284.85 | 51 |
| Low Quality | I feel bad for these guys --> | 2 |
| Hayes, Greater London | $14 | a gram | medium quality | Jul 21, 2022 |
| Harrow, Greater London | $32 | an eighth | medium quality | Sep 30, 2020 |
| Sunbury, Greater London | $33 | a gram | high quality | Sep 3, 2020 |
| Edgware, Greater London | $325 | an ounce | medium quality | Jul 14, 2020 |
| Hayes, Greater London | $32 | an eighth | high quality | Feb 19, 2020 |