| Used (Good) | Black Technic Screw Gear Transmission Block | 1 | A$0.05 | A$11.00 | Bricks Downunder (558) Shipping A$10.95 | |
| Used (Good) | Black Technic Screw Gear Transmission Block | 1 | A$0.057 | N/A | Brick Day (16) Does not ship to AU Minimum Order A$1.62 | |
| Used (Good) | Black Technic Screw Gear Transmission Block | 1 | A$0.058 | A$21.97 | BenBBricks (3) Shipping A$21.91 | |
| Used (Good) | Black Technic Screw Gear Transmission Block | 13 | A$0.13 | A$17.98 | SpectreStore (186) Shipping A$17.85 | |
| Used (Good) | Black Technic Screw Gear Transmission Block | 12 | A$0.141 | A$9.88 | Brickmarkt (420) Shipping A$9.74 | |
| Used (Good) | Black Technic Screw Gear Transmission Block | 1 | A$0.156 | A$19.81 | Great Brick Lab (3324) Shipping A$19.65 Minimum Order A$12.68 | |
| Used (Good) | Black Technic Screw Gear Transmission Block | 1 | A$0.184 | A$13.24 | Dk-bricks (1417) Shipping A$13.05 Minimum Order A$1.74 | |
| Used (Good) | Black Technic Screw Gear Transmission Block | 5 | A$0.19 | A$9.93 | Brickstore Holland (2097) Shipping A$9.74 | |
| Used (Good) | Black Technic Screw Gear Transmission Block | 1 | A$0.192 | A$109.28 | Bluishgray (48) Shipping A$109.09 | |
| Used (Good) | Black Technic Screw Gear Transmission Block | 1 | A$0.196 | N/A | WayTooManyBricks (504) Request a Shipping Quote Minimum Order A$1.96 | |
| Used (Good) | Black Technic Screw Gear Transmission Block | 1 | A$0.196 | N/A | BRICKS.GALORE (281) Does not ship to AU | |
| Used (Good) | Black Technic Screw Gear Transmission Block | 3 | A$0.203 | A$18.61 | BrickStore-Lausitz (173) Shipping A$18.40 Minimum Order A$6.82 | |
| Used (Good) | Black Technic Screw Gear Transmission Block | 1 | A$0.206 | A$16.27 | Brick_Base (411) Shipping A$16.07 | |
| Used (Good) | Black Technic Screw Gear Transmission Block | 1 | A$0.214 | N/A | Decit Store (23) Request a Shipping Quote Minimum Order A$12.23 | |
| Used (Good) | Black Technic Screw Gear Transmission Block | 2 | A$0.226 | A$9.96 | infinityoftiles (13) Shipping A$9.74 Minimum Order A$11.36 | |
| Used (Good) | Black Technic Screw Gear Transmission Block | 2 | A$0.227 | N/A | brunsbrick (67) Does not ship to AU Minimum Order A$5.83 | |
| Used (Acceptable) | Black Technic Screw Gear Transmission Block | 1 | A$0.227 | A$14.83 | JSS (112) Shipping A$14.61 Minimum Order A$4.87 | |
| Used (Good) | Black Technic Screw Gear Transmission Block | 1 | A$0.229 | N/A | West Michigan Brick (98) Request a Shipping Quote Minimum Order A$0.76 | |
| Used (Good) | Black Technic Screw Gear Transmission Block | 9 | A$0.234 | A$17.05 | DD Bricks (4844) Shipping A$16.81 Minimum Order A$7.64 | |
| Used (Acceptable) | Black Technic Screw Gear Transmission Block | 1 | A$0.243 | A$6.90 | LeoBrick (369) Shipping A$6.65 Minimum Order A$3.25 | |