| 0.01 HELMET cost | 0.000003 LEO |
| 0.1 HELMET cost | 0.000031 LEO |
| 0.2 HELMET cost | 0.000062 LEO |
| 1 HELMET cost | 0.000311 LEO |
| 5 HELMET cost | 0.001553 LEO |
| 10 HELMET cost | 0.003105 LEO |
| 50 HELMET cost | 0.015526 LEO |
| 100 HELMET cost | 0.031053 LEO |
| 1000 HELMET cost | 0.310528 LEO |
| 10000 HELMET cost | 3.105277 LEO |
| 100000 HELMET cost | 31.052772 LEO |