| 0.01 21X cost | 0.000009 BTS |
| 0.1 21X cost | 0.000089 BTS |
| 0.2 21X cost | 0.000178 BTS |
| 1 21X cost | 0.000892 BTS |
| 5 21X cost | 0.004459 BTS |
| 10 21X cost | 0.008918 BTS |
| 50 21X cost | 0.044591 BTS |
| 100 21X cost | 0.089182 BTS |
| 1000 21X cost | 0.891822 BTS |
| 10000 21X cost | 8.918220 BTS |
| 100000 21X cost | 89.182199 BTS |