| Used (Good) | Dark Stone Gray Plane Bottom 6 x 8 Curved Inverted | 1 | US $0.019 | US $4.88 | SkaraborgJohan (53) Shipping US $4.86 |
| New | Dark Stone Gray Plane Bottom 6 x 8 Curved Inverted | 3 | US $0.023 | US $24.85 | Badeloch's Bricks (175) Shipping US $24.83 |
| Used (Good) | Dark Stone Gray Plane Bottom 6 x 8 Curved Inverted | 5 | US $0.025 | US $17.96 | Liberty Bricks UK (48) Shipping US $17.93 |
| Used (Good) | Dark Stone Gray Plane Bottom 6 x 8 Curved Inverted | 5 | US $0.025 | N/A | T-Brick (128) Request a Shipping Quote Minimum Order US $3.18 |
| Used (Good) | Dark Stone Gray Plane Bottom 6 x 8 Curved Inverted | 1 | US $0.025 | N/A | Noahs Bricks N Pieces (394) Request a Shipping Quote Minimum Order US $0.64 |
| Used (Good) | Dark Stone Gray Plane Bottom 6 x 8 Curved Inverted | 1 | US $0.03 | US $8.03 | Lil Rhody Brick Exchange (304) Shipping ~US $8.00 Minimum Order US $3.50 |
| New | Dark Stone Gray Plane Bottom 6 x 8 Curved Inverted | 22 | US $0.036 | US $10.36 | Zaptoys (266) Shipping US $10.32 Minimum Lot Average US $0.45 |
| New | Dark Stone Gray Plane Bottom 6 x 8 Curved Inverted | 1 | US $0.036 | US $4.90 | SkaraborgJohan (53) Shipping US $4.86 |
| Used (Acceptable) | Dark Stone Gray Plane Bottom 6 x 8 Curved Inverted | 1 | US $0.036 | US $7.54 | BricksByTheKeys (180) Shipping ~US $7.50 |
| Used (Good) | Dark Stone Gray Plane Bottom 6 x 8 Curved Inverted | 17 | US $0.037 | US $9.82 | tp-bricks (1060) Shipping US $9.78 Minimum Order US $5.43 |
| Used (Good) | Dark Stone Gray Plane Bottom 6 x 8 Curved Inverted | 2 | US $0.039 | US $32.53 | BuildingParts! (823) Shipping US $32.49 Minimum Order US $2.17 |
| Used (Good) | Dark Stone Gray Plane Bottom 6 x 8 Curved Inverted | 5 | US $0.043 | US $8.31 | 1 Brick.Bazaar (1109) Shipping US $8.27 |
| New | Dark Stone Gray Plane Bottom 6 x 8 Curved Inverted | 11 | US $0.043 | US $41.77 | BRICKBYBRICKEUROPE (3) Shipping US $41.73 |
| Used (Good) | Dark Stone Gray Plane Bottom 6 x 8 Curved Inverted | 2 | US $0.043 | US $26.67 | Brickshopbelgium (9) Shipping US $26.62 Minimum Order US $2.72 |
| New | Dark Stone Gray Plane Bottom 6 x 8 Curved Inverted | 1 | US $0.043 | US $32.53 | BuildingParts! (823) Shipping US $32.49 Minimum Order US $2.17 |
| Used (Like New) | Dark Stone Gray Plane Bottom 6 x 8 Curved Inverted from 70629 very good condition | 1 | US $0.043 | US $7.32 | Soon-a-brique (161) Shipping US $7.28 |
| New | Dark Stone Gray Plane Bottom 6 x 8 Curved Inverted | 25 | US $0.046 | US $38.84 | MT-Bricks (167) Shipping US $38.79 Minimum Order US $18.26 |
| Used (Good) | Dark Stone Gray Plane Bottom 6 x 8 Curved Inverted | 5 | US $0.047 | US $10.49 | NoMansBrick (85) Shipping US $10.44 |
| Used (Good) | Dark Stone Gray Plane Bottom 6 x 8 Curved Inverted | 1 | US $0.047 | US $8.06 | 6818 (99) Shipping US $8.01 Minimum Order US $1.46 |
| Used (Good) | Dark Stone Gray Plane Bottom 6 x 8 Curved Inverted | 1 | US $0.048 | US $7.05 | JoeBlue (1020) Shipping US $7.00 Minimum Order US $10.00 |
| Used (Good) | Dark Stone Gray Plane Bottom 6 x 8 Curved Inverted | 584 | US $0.05 | US $26.05 | DD Bricks (4559) Shipping US $26.00 Minimum Order US $5.00 |
| Used (Good) | Dark Stone Gray Plane Bottom 6 x 8 Curved Inverted | 4 | US $0.05 | US $7.55 | MissingLinks (22) Shipping ~US $7.50 Minimum Order US $2.50 |
| New | Dark Stone Gray Plane Bottom 6 x 8 Curved Inverted | 1 | US $0.05 | N/A | The Little Brick Shed (4) Request a Shipping Quote |
| Used (Good) | Dark Stone Gray Plane Bottom 6 x 8 Curved Inverted | 12 | US $0.051 | N/A | 2 Fun to build (94) Request a Shipping Quote Minimum Order US $3.82 |
| Used (Good) | Dark Stone Gray Plane Bottom 6 x 8 Curved Inverted | 2 | US $0.051 | US $15.95 | The_Bricks_R_Us (802) Shipping US $15.90 Minimum Order US $1.27 |
| Used (Good) | Dark Stone Gray Plane Bottom 6 x 8 Curved Inverted | 1 | US $0.051 | US $6.66 | Stu's Stud Shack (146) Shipping US $6.61 |
| Used (Good) | Dark Stone Gray Plane Bottom 6 x 8 Curved Inverted | 1 | US $0.051 | US $6.16 | Badger's Bricks (33) Shipping US $6.10 Minimum Order US $2.54 |
| New | Dark Stone Gray Plane Bottom 6 x 8 Curved Inverted | 74 | US $0.054 | US $9.83 | Area53 (149) Shipping US $9.78 Minimum Order US $16.30 |
| Used (Good) | Dark Stone Gray Plane Bottom 6 x 8 Curved Inverted | 2 | US $0.055 | US $16.55 | Bausteinboerse (216) Shipping US $16.50 |
| Used (Good) | Dark Stone Gray Plane Bottom 6 x 8 Curved Inverted | 2 | US $0.057 | US $6.58 | Brickstore Holland (1987) Shipping US $6.52 Minimum Lot Average US $0.16 |