| 0.01 HELMET cost | 0.000000 BTCD |
| 0.1 HELMET cost | 0.000002 BTCD |
| 0.2 HELMET cost | 0.000004 BTCD |
| 1 HELMET cost | 0.000018 BTCD |
| 5 HELMET cost | 0.000089 BTCD |
| 10 HELMET cost | 0.000178 BTCD |
| 50 HELMET cost | 0.000890 BTCD |
| 100 HELMET cost | 0.001779 BTCD |
| 1000 HELMET cost | 0.017793 BTCD |
| 10000 HELMET cost | 0.177933 BTCD |
| 100000 HELMET cost | 1.779333 BTCD |