| 0.01 HELMET cost | 0.021395 XEM |
| 0.1 HELMET cost | 0.213949 XEM |
| 0.2 HELMET cost | 0.427898 XEM |
| 1 HELMET cost | 2.139491 XEM |
| 5 HELMET cost | 10.697453 XEM |
| 10 HELMET cost | 21.394906 XEM |
| 50 HELMET cost | 106.974528 XEM |
| 100 HELMET cost | 213.949057 XEM |
| 1000 HELMET cost | 2,139.490567 XEM |
| 10000 HELMET cost | 21,394.905672 XEM |
| 100000 HELMET cost | 213,949.056724 XEM |