| Quality | Average ($/Oz.)* | Sample Size |
|---|---|---|
| High Quality | $567.21 | 5 |
| Medium Quality | $242.77 | 15 |
| Low Quality | I feel bad for these guys --> | 4 |
| Shanghai, Shanghai | $6 | a gram | high quality | Nov 19, 2022 |
| Shanghai, Shanghai | $17 | a gram | medium quality | Aug 9, 2018 |
| Pudong, Shanghai | $100 | an ounce | medium quality | Oct 18, 2017 |
| Shanghai, Shanghai | $40 | a gram | high quality | Mar 28, 2017 |
| Shanghai, Shanghai | $130 | a gram | high quality | Feb 1, 2017 |