| 0.01 COAL cost | 0.983111 XEM |
| 0.1 COAL cost | 9.831105 XEM |
| 0.2 COAL cost | 19.662211 XEM |
| 1 COAL cost | 98.311054 XEM |
| 5 COAL cost | 491.555270 XEM |
| 10 COAL cost | 983.110540 XEM |
| 50 COAL cost | 4,915.552699 XEM |
| 100 COAL cost | 9,831.105398 XEM |
| 1000 COAL cost | 98,311.053985 XEM |
| 10000 COAL cost | 983,110.539846 XEM |
| 100000 COAL cost | 9,831,105.398458 XEM |