| New | Transparent Blue Opal Octagonal Rock Bottom | 4 | US $0.129 | US $16.30 | FamilieBrick (46) Shipping US $16.17 |
| Used (Good) | Transparent Blue Opal Octagonal Rock Bottom | 1 | US $0.231 | US $4.47 | U. Bricks (44) Shipping US $4.24 Minimum Order US $1.84 |
| New | Transparent Blue Opal Octagonal Rock Bottom | 1 | US $0.285 | N/A | MollosKlemmwelt (50) Does not ship to US Minimum Order US $3.62 |
| Used (Good) | Transparent Blue Opal Octagonal Rock Bottom | 1 | US $0.287 | US $2.69 | Saviory Bricks (3494) Shipping US $2.40 Minimum Order US $4.13 |
| New | Transparent Blue Opal Octagonal Rock Bottom | 4 | US $0.305 | US $7.10 | L.A BRICK (36) Shipping US $6.80 Minimum Order US $3.66 |
| New | Transparent Blue Opal Octagonal Rock Bottom | 4 | US $0.344 | US $13.28 | Fire Brickies (113) Shipping US $12.93 Minimum Order US $1.62 |
| New | Transparent Blue Opal Octagonal Rock Bottom | 60 | US $0.374 | US $4.38 | BrickFever (1732) Shipping US $4.01 Minimum Order US $4.45 |
| New | Transparent Blue Opal Octagonal Rock Bottom | 5 | US $0.385 | US $6.87 | BrickGO (353) Shipping US $6.48 Minimum Order US $12.97 |
| New | Transparent Blue Opal Octagonal Rock Bottom | 3 | US $0.396 | N/A | Brick Mine 2020 (413) Request a Shipping Quote Minimum Order US $1.25 |
| New | Transparent Blue Opal Octagonal Rock Bottom | 1 | US $0.398 | US $12.62 | BrickStore-Lausitz (135) Shipping US $12.22 |
| New | Transparent Blue Opal Octagonal Rock Bottom | 1 | US $0.414 | US $5.41 | JVN E-Commerce LLC (14) Shipping ~US $5.00 |
| New | Transparent Blue Opal Octagonal Rock Bottom | 2 | US $0.416 | US $9.58 | LoTi Toys (52) Shipping US $9.16 Minimum Order US $5.39 |
| New | Transparent Blue Opal Octagonal Rock Bottom | 3 | US $0.421 | US $12.64 | BrickStore-Lausitz (135) Shipping US $12.22 |
| New | Transparent Blue Opal Octagonal Rock Bottom | 52 | US $0.441 | US $2.22 | ElevenBricks (2494) Shipping US $1.78 Minimum Order US $4.49 |
| New | Transparent Blue Opal Octagonal Rock Bottom | 1 | US $0.46 | US $5.61 | Kitchen Sync (659) Shipping ~US $5.15 Minimum Order US $5.00 |
| New | Transparent Blue Opal Octagonal Rock Bottom | 1 | US $0.485 | US $6.47 | PwatooBricks (21) Shipping US $5.98 Minimum Order US $5.39 |
| New | Transparent Blue Opal Octagonal Rock Bottom | 5 | US $0.516 | US $7.66 | Bricks For Miles (910) Shipping US $7.15 Minimum Order US $0.89 |
| New | Transparent Blue Opal Octagonal Rock Bottom | 12 | US $0.517 | US $3.48 | SHOPLINK (271) Shipping US $2.96 |
| New | Transparent Blue Opal Octagonal Rock Bottom | 3 | US $0.517 | US $11.59 | D3v1lz Brickz (110) Shipping US $11.07 |
| New | Transparent Blue Opal Octagonal Rock Bottom | 3 | US $0.527 | US $6.03 | BRICK R US (69) Shipping US $5.50 Minimum Order US $10.00 |
| New | Transparent Blue Opal Octagonal Rock Bottom | 5 | US $0.53 | US $5.78 | FAMILY BLOCKS (830) Shipping ~US $5.25 |
| New | Transparent Blue Opal Octagonal Rock Bottom | 2 | US $0.604 | N/A | Fresh Studs (901) Does not ship to US Minimum Order US $5.39 |
| New | Transparent Blue Opal Octagonal Rock Bottom | 2 | US $0.62 | US $5.87 | Matt's Wall Of Bricks (155) Shipping ~US $5.25 |
| New | Transparent Blue Opal Octagonal Rock Bottom | 1 | US $0.648 | N/A | The Little Brick Shed (2) Request a Shipping Quote |
| New | Transparent Blue Opal Octagonal Rock Bottom | 1 | US $0.663 | N/A | JuDam Store (193) Request a Shipping Quote Minimum Lot Average US $0.25 |
| New | Transparent Blue Opal Octagonal Rock Bottom | 2 | US $0.687 | US $7.04 | PikkaBrikka (1033) Shipping US $6.35 Minimum Order US $4.28 |
| New | Transparent Blue Opal Octagonal Rock Bottom | 2 | US $0.747 | US $5.00 | KortexBricks (147) Shipping US $4.26 |
| New | Transparent Blue Opal Octagonal Rock Bottom | 1 | US $0.75 | US $4.85 | charliestoybox (298) Shipping ~US $4.10 Minimum Order US $3.00 |
| New | Transparent Blue Opal Octagonal Rock Bottom | 9 | US $0.855 | US $10.47 | BUILD IT!! (558) Shipping US $9.61 Minimum Order US $5.12 |
| New | Transparent Blue Opal Octagonal Rock Bottom | 3 | US $0.884 | US $12.74 | 3_BRICKS (1322) Shipping US $11.86 Minimum Order US $8.84 |