| 0.01 HELMET cost | 0.000000 BTCD |
| 0.1 HELMET cost | 0.000002 BTCD |
| 0.2 HELMET cost | 0.000004 BTCD |
| 1 HELMET cost | 0.000022 BTCD |
| 5 HELMET cost | 0.000109 BTCD |
| 10 HELMET cost | 0.000219 BTCD |
| 50 HELMET cost | 0.001094 BTCD |
| 100 HELMET cost | 0.002188 BTCD |
| 1000 HELMET cost | 0.021882 BTCD |
| 10000 HELMET cost | 0.218816 BTCD |
| 100000 HELMET cost | 2.188160 BTCD |