| 0.01 ERTHA cost | 0.000004 NXT |
| 0.1 ERTHA cost | 0.000038 NXT |
| 0.2 ERTHA cost | 0.000077 NXT |
| 1 ERTHA cost | 0.000383 NXT |
| 5 ERTHA cost | 0.001913 NXT |
| 10 ERTHA cost | 0.003826 NXT |
| 50 ERTHA cost | 0.019130 NXT |
| 100 ERTHA cost | 0.038261 NXT |
| 1000 ERTHA cost | 0.382608 NXT |
| 10000 ERTHA cost | 3.826078 NXT |
| 100000 ERTHA cost | 38.260780 NXT |