| 0.01 COAL cost | 0.065115 GAME |
| 0.1 COAL cost | 0.651146 GAME |
| 0.2 COAL cost | 1.302292 GAME |
| 1 COAL cost | 6.511462 GAME |
| 5 COAL cost | 32.557310 GAME |
| 10 COAL cost | 65.114620 GAME |
| 50 COAL cost | 325.573098 GAME |
| 100 COAL cost | 651.146196 GAME |
| 1000 COAL cost | 6,511.461961 GAME |
| 10000 COAL cost | 65,114.619611 GAME |
| 100000 COAL cost | 651,146.196115 GAME |