| Used (Good) | Transparent Gearbox 4 x 2 x 4 (Worm and 24-tooth) | 1 | US $1.62 | US $17.79 | FamilieBrick (45) Shipping US $16.17 |
| Used (Good) | Transparent Gearbox 4 x 2 x 4 (Worm and 24-tooth) | 2 | US $1.72 | US $10.70 | 44bricks (4731) Shipping US $8.98 Minimum Lot Average US $0.81 |
| Used (Good) | Transparent Gearbox 4 x 2 x 4 (Worm and 24-tooth) | 1 | US $2.06 | US $7.59 | Great Brick Lab (3100) Shipping US $5.53 Minimum Order US $9.22 |
| Used (Good) | Transparent Gearbox 4 x 2 x 4 (Worm and 24-tooth) Good Condition | 3 | US $2.38 | N/A | Buy cheap in bulk! (130) Request a Shipping Quote Minimum Order US $10.78 |
| Used (Good) | Transparent Gearbox 4 x 2 x 4 (Worm and 24-tooth) | 1 | US $2.39 | N/A | Bean Buddy Bricks (186) Request a Shipping Quote |
| Used (Good) | Transparent Gearbox 4 x 2 x 4 (Worm and 24-tooth) | 1 | US $2.47 | US $14.69 | BrickStore-Lausitz (134) Shipping US $12.22 |
| Used (Like New) | Transparent Gearbox 4 x 2 x 4 (Worm and 24-tooth) | 1 | US $2.51 | US $8.01 | Wild Bricks (741) Shipping US $5.50 Minimum Order US $10.00 |
| Used (Good) | Transparent Gearbox 4 x 2 x 4 (Worm and 24-tooth) | 1 | US $2.53 | US $14.76 | BrickStore-Lausitz (134) |
| Used (Good) | Transparent Gearbox 4 x 2 x 4 (Worm and 24-tooth) | 1 | US $2.55 | US $15.31 | Mousebrix (59) Shipping US $12.76 |
| Used (Good) | Transparent Gearbox 4 x 2 x 4 (Worm and 24-tooth) | 1 | US $2.65 | US $9.52 | MAGIC.BRICKS (907) Shipping US $6.86 |
| Used (Good) | Transparent Gearbox 4 x 2 x 4 (Worm and 24-tooth) | 2 | US $2.65 | US $7.64 | Veteran Brickster (589) Shipping ~US $4.99 |
| Used (Good) | Transparent Gearbox 4 x 2 x 4 (Worm and 24-tooth) | 1 | US $2.75 | US $6.94 | West Michigan Brick (40) Shipping ~US $4.19 |
| Used (Good) | Transparent Gearbox 4 x 2 x 4 (Worm and 24-tooth) | 1 | US $2.80 | N/A | Hopes Brick Shop (170) Request a Shipping Quote Minimum Order US $4.50 |
| Used (Good) | Transparent Gearbox 4 x 2 x 4 (Worm and 24-tooth) | 1 | US $3.00 | US $9.74 | The Sorting Post (66) Shipping US $6.74 Minimum Order US $4.53 |
| Used (Good) | Transparent Gearbox 4 x 2 x 4 (Worm and 24-tooth) | 1 | US $3.14 | N/A | Smuddgers Brickin It (1073) Request a Shipping Quote |
| Used (Good) | Transparent Gearbox 4 x 2 x 4 (Worm and 24-tooth) | 1 | US $3.28 | US $8.56 | NC Brickhouse (62) Shipping ~US $5.28 |
| Used (Good) | Transparent Gearbox 4 x 2 x 4 (Worm and 24-tooth) Excellent Condition | 1 | US $3.68 | US $14.21 | Bricktastics (1189) Shipping US $10.53 |
| Used (Good) | Transparent Gearbox 4 x 2 x 4 (Worm and 24-tooth) | 1 | US $3.96 | N/A | Big B Bricks (2100) Request a Shipping Quote Minimum Lot Average US $0.94 |
| Used (Good) | Transparent Gearbox 4 x 2 x 4 (Worm and 24-tooth) | 1 | US $4.00 | US $5.89 | Brick Connector (31) Shipping US $1.89 |
| New | Transparent Gearbox 4 x 2 x 4 (Worm and 24-tooth) | 1 | US $4.01 | US $9.79 | Hopes Brick Shop (170) Shipping ~US $5.78 Minimum Order US $4.50 |
| Used (Good) | Transparent Gearbox 4 x 2 x 4 (Worm and 24-tooth) | 1 | US $4.30 | US $9.66 | L-MO Bricks (224) Shipping ~US $5.36 Minimum Order US $5.00 |
| Used (Good) | Transparent Gearbox 4 x 2 x 4 (Worm and 24-tooth) | 1 | US $4.44 | US $14.38 | The Briqary (231) Shipping US $9.94 |
| Used (Good) | Transparent Gearbox 4 x 2 x 4 (Worm and 24-tooth) | 1 | US $4.63 | US $18.92 | SYDNEY BRICK EMPORIUM (207) Shipping US $14.29 Minimum Order US $6.62 |
| Used (Like New) | Transparent Gearbox 4 x 2 x 4 (Worm and 24-tooth) | 3 | US $4.65 | US $11.12 | Brickmarkt (338) Shipping US $6.47 |
| Used (Good) | Transparent Gearbox 4 x 2 x 4 (Worm and 24-tooth) | 1 | US $4.75 | US $10.54 | Bradenton Bricks (243) Shipping ~US $5.79 |
| Used (Good) | Transparent Gearbox 4 x 2 x 4 (Worm and 24-tooth) | 1 | US $5.00 | US $10.36 | Venice Bricks (1103) Shipping ~US $5.36 |
| Used (Good) | Transparent Gearbox 4 x 2 x 4 (Worm and 24-tooth) | 2 | US $5.02 | US $11.49 | HollandBricks (2131) Shipping US $6.47 |
| New | Transparent Gearbox 4 x 2 x 4 (Worm and 24-tooth) VINTAGE FROM 1990-2000 | 1 | US $5.12 | US $12.34 | Canada First Bricks (1060) Shipping US $7.22 Minimum Order US $7.32 |