| 0.01 ERTHA cost | 0.000000 STRAT |
| 0.1 ERTHA cost | 0.000001 STRAT |
| 0.2 ERTHA cost | 0.000002 STRAT |
| 1 ERTHA cost | 0.000011 STRAT |
| 5 ERTHA cost | 0.000053 STRAT |
| 10 ERTHA cost | 0.000106 STRAT |
| 50 ERTHA cost | 0.000532 STRAT |
| 100 ERTHA cost | 0.001065 STRAT |
| 1000 ERTHA cost | 0.010649 STRAT |
| 10000 ERTHA cost | 0.106487 STRAT |
| 100000 ERTHA cost | 1.064871 STRAT |