| 0.01 ERTHA cost | 0.001887 XEM |
| 0.1 ERTHA cost | 0.018868 XEM |
| 0.2 ERTHA cost | 0.037737 XEM |
| 1 ERTHA cost | 0.188685 XEM |
| 5 ERTHA cost | 0.943424 XEM |
| 10 ERTHA cost | 1.886847 XEM |
| 50 ERTHA cost | 9.434237 XEM |
| 100 ERTHA cost | 18.868475 XEM |
| 1000 ERTHA cost | 188.684748 XEM |
| 10000 ERTHA cost | 1,886.847477 XEM |
| 100000 ERTHA cost | 18,868.474774 XEM |