| New | Transparent Blue Opal Octagonal Rock Bottom | 4 | S$ 0.172 | S$ 21.71 | FamilieBrick (66) Shipping S$ 21.54 | |
| Used (Good) | Transparent Blue Opal Octagonal Rock Bottom | 1 | S$ 0.301 | S$ 5.83 | U. Bricks (65) Shipping S$ 5.53 Minimum Order S$ 2.41 | |
| New | Transparent Blue Opal Octagonal Rock Bottom | 4 | S$ 0.358 | N/A | L.A BRICK (43) Request a Shipping Quote Minimum Order S$ 4.73 | |
| Used (Good) | Transparent Blue Opal Octagonal Rock Bottom | 1 | S$ 0.382 | N/A | 1000+ Bricks By Nick (20) Request a Shipping Quote | |
| Used (Good) | Transparent Blue Opal Octagonal Rock Bottom | 1 | S$ 0.391 | S$ 3.55 | Saviory Bricks (4083) Shipping S$ 3.16 Minimum Order S$ 5.44 | |
| New | Transparent Blue Opal Octagonal Rock Bottom | 2 | S$ 0.431 | S$ 11.56 | CapitanBricks (14) Shipping S$ 11.13 Minimum Order S$ 4.31 | |
| Used (Good) | Transparent Blue Opal Octagonal Rock Bottom | 1 | S$ 0.434 | S$ 21.81 | BricksfromColorado (1265) Shipping S$ 21.38 Minimum Order S$ 2.63 | |
| New | Transparent Blue Opal Octagonal Rock Bottom | 52 | S$ 0.448 | S$ 2.82 | ElevenBricks (2780) Shipping S$ 2.37 Minimum Order S$ 5.98 | |
| New | Transparent Blue Opal Octagonal Rock Bottom | 4 | S$ 0.458 | S$ 17.69 | Fire Brickies (171) Shipping S$ 17.23 Minimum Order S$ 2.15 | |
| New | Transparent Blue Opal Octagonal Rock Bottom | 4 | S$ 0.505 | S$ 50.76 | DE Bricks (49) Shipping S$ 50.25 | |
| New | Transparent Blue Opal Octagonal Rock Bottom | 3 | S$ 0.517 | N/A | Brick Mine 2020 (543) Request a Shipping Quote Minimum Order S$ 1.71 | |
| New | Transparent Blue Opal Octagonal Rock Bottom | 3 | S$ 0.584 | S$ 4.08 | D3v1lz Brickz (114) Shipping S$ 3.50 | |
| New | Transparent Blue Opal Octagonal Rock Bottom | 1 | S$ 0.632 | N/A | DB Bricks (1015) Request a Shipping Quote Minimum Order S$ 1.71 | |
| New | Transparent Blue Opal Octagonal Rock Bottom | 1 | S$ 0.646 | S$ 8.20 | PwatooBricks (23) Shipping S$ 7.55 Minimum Order S$ 7.18 | |
| New | Transparent Blue Opal Octagonal Rock Bottom | 12 | S$ 0.66 | S$ 4.95 | SHOPLINK (360) Shipping S$ 4.29 | |
| New | Transparent Blue Opal Octagonal Rock Bottom | 10 | S$ 0.682 | N/A | Fresh Studs (930) Request a Shipping Quote Minimum Order S$ 7.18 | |
| New | Transparent Blue Opal Octagonal Rock Bottom | 5 | S$ 0.725 | N/A | KREWETA_BRICK (4) Request a Shipping Quote Minimum Order S$ 6.62 | |
| New | Transparent Blue Opal Octagonal Rock Bottom | 1 | S$ 0.731 | N/A | Brick Den AU (1012) Request a Shipping Quote Minimum Order S$ 8.69 | |
| New | Transparent Blue Opal Octagonal Rock Bottom | 2 | S$ 0.734 | N/A | Fresh Studs (930) Request a Shipping Quote Minimum Order S$ 7.18 | |
| New | Transparent Blue Opal Octagonal Rock Bottom | 1 | S$ 0.78 | N/A | Hegau-Bricks (28) Request a Shipping Quote Minimum Order S$ 7.18 | |