| Used (Good) | Reddish Brown Professor Sinistra Minifigure Head | 1 | C$1.47 | C$10.38 | BRICKMATEY (111) Shipping C$8.90 Minimum Order C$3.17 | |
| Used (Good) | Reddish Brown Professor Sinistra Minifigure Head | 1 | C$2.02 | C$24.44 | Fused Bricks (180) Shipping C$22.42 | |
| Used (Good) | Reddish Brown Professor Sinistra Minifigure Head | 1 | C$2.08 | N/A | The Brix Mix 2 (137) Request a Shipping Quote Minimum Order C$7.01 | |
| New | Reddish Brown Professor Sinistra Minifigure Head | 377 | C$2.13 | N/A | BearBricks.pl (29) Does not ship to CA Minimum Lot Average C$0.55 | |
| New | Reddish Brown Professor Sinistra Minifigure Head | 1 | C$2.24 | C$21.43 | BSW Bricks (441) Shipping C$19.19 | |
| Used (Good) | Reddish Brown Professor Sinistra Minifigure Head | 22 | C$2.31 | N/A | Brick Mine 2020 (544) Request a Shipping Quote | |
| Used (Like New) | Reddish Brown Professor Sinistra Minifigure Head Used (Like New) | 15 | C$2.54 | C$13.33 | Sky bricks shop (177) Shipping C$10.79 Minimum Lot Average C$1.93 | |
| Used (Good) | Reddish Brown Professor Sinistra Minifigure Head | 1 | C$2.72 | C$6.08 | Saviory Bricks (4124) Shipping C$3.36 Minimum Order C$5.79 | |
| New | Reddish Brown Professor Sinistra Minifigure Head | 24 | C$2.73 | C$13.21 | RoyalBrick (96) Shipping C$10.48 Minimum Order C$7.38 | |
| New | Reddish Brown Professor Sinistra Minifigure Head | 4 | C$2.83 | C$11.31 | LS_Bricks (80) Shipping C$8.48 Minimum Order C$25.55 | |
| New | Reddish Brown Professor Sinistra Minifigure Head Hollow Stud | 1 | C$2.84 | N/A | Brick Den AU (1014) Request a Shipping Quote Minimum Order C$9.06 | |
| New | Reddish Brown Professor Sinistra Minifigure Head | 1 | C$3.00 | N/A | Brickville (135) Request a Shipping Quote Minimum Order C$7.38 | |
| New | Reddish Brown Professor Sinistra Minifigure Head | 1 | C$3.04 | N/A | One Stop Bricky (789) Request a Shipping Quote | |
| New | Reddish Brown Professor Sinistra Minifigure Head | 1 | C$3.06 | C$13.11 | Bricks By Tagus River (306) Shipping C$10.05 | |
| New | Reddish Brown Professor Sinistra Minifigure Head | 5 | C$3.25 | C$23.74 | mylostbrick (2256) Shipping C$20.49 | |
| Used (Like New) | Reddish Brown Professor Sinistra Minifigure Head Very good condition. | 1 | C$3.39 | C$14.46 | Ivaleksa (10) Shipping C$11.07 Minimum Order C$7.38 | |
| New | Reddish Brown Professor Sinistra Minifigure Head | 1 | C$3.54 | C$6.90 | Saviory Bricks (4124) Shipping C$3.36 Minimum Order C$5.79 | |
| New | Reddish Brown Professor Sinistra Minifigure Head | 1 | C$3.67 | C$24.64 | BricksfromColorado (1268) Shipping C$20.97 | |
| Used (Good) | Reddish Brown Professor Sinistra Minifigure Head pre owned condition - may have slight scratches | 1 | C$4.20 | N/A | Play Build Create (76) Request a Shipping Quote | |
| New | Reddish Brown Professor Sinistra Minifigure Head | 1 | C$5.20 | C$30.43 | Teton Bricks (339) Shipping C$25.23 | |