| 0.01 COBY cost | 0.000013 LKK |
| 0.1 COBY cost | 0.000126 LKK |
| 0.2 COBY cost | 0.000253 LKK |
| 1 COBY cost | 0.001265 LKK |
| 5 COBY cost | 0.006324 LKK |
| 10 COBY cost | 0.012648 LKK |
| 50 COBY cost | 0.063238 LKK |
| 100 COBY cost | 0.126475 LKK |
| 1000 COBY cost | 1.264755 LKK |
| 10000 COBY cost | 12.647550 LKK |
| 100000 COBY cost | 126.475499 LKK |