| 0.01 STORY cost | 0.000001 CHC |
| 0.1 STORY cost | 0.000014 CHC |
| 0.2 STORY cost | 0.000029 CHC |
| 1 STORY cost | 0.000143 CHC |
| 5 STORY cost | 0.000716 CHC |
| 10 STORY cost | 0.001431 CHC |
| 50 STORY cost | 0.007156 CHC |
| 100 STORY cost | 0.014313 CHC |
| 1000 STORY cost | 0.143130 CHC |
| 10000 STORY cost | 1.431298 CHC |
| 100000 STORY cost | 14.312977 CHC |