| 0.01 ROOK cost | 0.078157 BTS |
| 0.1 ROOK cost | 0.781567 BTS |
| 0.2 ROOK cost | 1.563135 BTS |
| 1 ROOK cost | 7.815674 BTS |
| 5 ROOK cost | 39.078372 BTS |
| 10 ROOK cost | 78.156745 BTS |
| 50 ROOK cost | 390.783723 BTS |
| 100 ROOK cost | 781.567447 BTS |
| 1000 ROOK cost | 7,815.674468 BTS |
| 10000 ROOK cost | 78,156.744683 BTS |
| 100000 ROOK cost | 781,567.446829 BTS |