| 0.01 ERTHA cost | 0.000003 NXT |
| 0.1 ERTHA cost | 0.000025 NXT |
| 0.2 ERTHA cost | 0.000050 NXT |
| 1 ERTHA cost | 0.000252 NXT |
| 5 ERTHA cost | 0.001261 NXT |
| 10 ERTHA cost | 0.002521 NXT |
| 50 ERTHA cost | 0.012606 NXT |
| 100 ERTHA cost | 0.025211 NXT |
| 1000 ERTHA cost | 0.252115 NXT |
| 10000 ERTHA cost | 2.521145 NXT |
| 100000 ERTHA cost | 25.211451 NXT |