| 0.01 STORY cost | 0.000559 XEM |
| 0.1 STORY cost | 0.005590 XEM |
| 0.2 STORY cost | 0.011181 XEM |
| 1 STORY cost | 0.055905 XEM |
| 5 STORY cost | 0.279525 XEM |
| 10 STORY cost | 0.559050 XEM |
| 50 STORY cost | 2.795248 XEM |
| 100 STORY cost | 5.590496 XEM |
| 1000 STORY cost | 55.904962 XEM |
| 10000 STORY cost | 559.049616 XEM |
| 100000 STORY cost | 5,590.496157 XEM |