| Used (Good) | Black Boat Mast Base 4 x 4 x 1 & 2/3 | 1 | $0.575 | $7.04 | SmaugsDen (171) Shipping $6.47 Minimum Order $14.37 | |
| Used (Good) | Black Boat Mast Base 4 x 4 x 1 & 2/3 | 1 | $0.906 | $5.90 | A Brick Hobby (19) Shipping ~$4.99 Minimum Order $3.00 | |
| Used (Acceptable) | Black Boat Mast Base 4 x 4 x 1 & 2/3 | 1 | $0.954 | N/A | BrickLoom (114) Request a Shipping Quote | |
| Used (Good) | Black Boat Mast Base 4 x 4 x 1 & 2/3 | 2 | $0.982 | $7.53 | Pulpit Rock Bricks (133) Shipping $6.55 Minimum Order $3.64 | |
| Used (Good) | Black Boat Mast Base 4 x 4 x 1 & 2/3 Has some wear. | 1 | $1.00 | $6.42 | Red Bolt Bricks (19) Shipping ~$5.42 | |
| Used (Good) | Black Boat Mast Base 4 x 4 x 1 & 2/3 | 1 | $1.02 | $17.10 | Top-Brick-Shop (739) Shipping $16.08 Minimum Order $5.36 | |
| Used (Good) | Black Boat Mast Base 4 x 4 x 1 & 2/3 | 2 | $1.04 | $13.20 | BrickStore-Lausitz (173) Shipping $12.15 Minimum Order $4.50 | |
| Used (Good) | Black Boat Mast Base 4 x 4 x 1 & 2/3 | 1 | $1.05 | $8.53 | Kloesschens Brickstore (526) Shipping $7.48 Minimum Order $1.80 | |
| Used (Good) | Black Boat Mast Base 4 x 4 x 1 & 2/3 | 1 | $1.14 | N/A | Brick Hunt UK (15) Request a Shipping Quote | |
| Used (Good) | Black Boat Mast Base 4 x 4 x 1 & 2/3 | 1 | $1.16 | $16.16 | LLOJ Toys (88) Shipping $15.01 Minimum Order $3.22 | |
| Used (Good) | Black Boat Mast Base 4 x 4 x 1 & 2/3 | 1 | $1.18 | $7.73 | Mike's Bricks and Figs (104) Shipping $6.55 | |
| Used (Good) | Black Boat Mast Base 4 x 4 x 1 & 2/3 | 1 | $1.18 | $6.13 | Liquid Gold Bricks (173) Shipping $4.95 | |
| Used (Good) | Black Boat Mast Base 4 x 4 x 1 & 2/3 | 1 | $1.19 | $8.56 | Maple Bricks (1215) Shipping $7.37 Minimum Order $2.16 | |
| Used (Good) | Black Boat Mast Base 4 x 4 x 1 & 2/3 | 1 | $1.20 | N/A | LetgoMarci1 (24) Does not ship to US | |
| Used (Good) | Black Boat Mast Base 4 x 4 x 1 & 2/3 | 4 | $1.20 | $6.55 | Bricksverse (183) Shipping $5.35 Minimum Order $3.00 | |
| Used (Good) | Black Boat Mast Base 4 x 4 x 1 & 2/3 | 1 | $1.23 | $7.18 | BarnBricks (44) Shipping ~$5.95 Minimum Order $2.00 | |
| Used (Good) | Black Boat Mast Base 4 x 4 x 1 & 2/3 | 3 | $1.25 | $5.97 | Bricksbythepound (5492) Shipping $4.72 | |
| Used (Good) | Black Boat Mast Base 4 x 4 x 1 & 2/3 | 1 | $1.25 | $14.19 | Will's (52) Shipping $12.94 | |
| Used (Good) | Black Boat Mast Base 4 x 4 x 1 & 2/3 | 1 | $1.26 | $7.21 | A Latte Bricks (63) Shipping ~$5.95 | |
| Used (Good) | Black Boat Mast Base 4 x 4 x 1 & 2/3 | 2 | $1.27 | $9.16 | BC MOUNTAIN BRICKS (28) Shipping $7.89 | |