| 0.01 COAL cost | 0.003110 NXT |
| 0.1 COAL cost | 0.031102 NXT |
| 0.2 COAL cost | 0.062204 NXT |
| 1 COAL cost | 0.311020 NXT |
| 5 COAL cost | 1.555099 NXT |
| 10 COAL cost | 3.110198 NXT |
| 50 COAL cost | 15.550992 NXT |
| 100 COAL cost | 31.101984 NXT |
| 1000 COAL cost | 311.019844 NXT |
| 10000 COAL cost | 3,110.198439 NXT |
| 100000 COAL cost | 31,101.984385 NXT |