| 0.01 ROOK cost | 0.000001 BTCD |
| 0.1 ROOK cost | 0.000007 BTCD |
| 0.2 ROOK cost | 0.000013 BTCD |
| 1 ROOK cost | 0.000066 BTCD |
| 5 ROOK cost | 0.000328 BTCD |
| 10 ROOK cost | 0.000656 BTCD |
| 50 ROOK cost | 0.003282 BTCD |
| 100 ROOK cost | 0.006563 BTCD |
| 1000 ROOK cost | 0.065633 BTCD |
| 10000 ROOK cost | 0.656326 BTCD |
| 100000 ROOK cost | 6.563257 BTCD |