| 0.01 XEM cost | 0.003036 HELMET |
| 0.1 XEM cost | 0.030356 HELMET |
| 0.2 XEM cost | 0.060711 HELMET |
| 1 XEM cost | 0.303557 HELMET |
| 5 XEM cost | 1.517783 HELMET |
| 10 XEM cost | 3.035567 HELMET |
| 50 XEM cost | 15.177835 HELMET |
| 100 XEM cost | 30.355670 HELMET |
| 1000 XEM cost | 303.556696 HELMET |
| 10000 XEM cost | 3,035.566963 HELMET |
| 100000 XEM cost | 30,355.669631 HELMET |