| Used (Like New) | Reddish Brown Professor Sinistra Minifigure Head | 1 | US $0.816 | US $8.38 | D.V.Briques (717) Shipping US $7.56 |
| Used (Like New) | Reddish Brown Professor Sinistra Minifigure Head | 1 | US $1.34 | US $5.69 | Brickorama_NL (19) Shipping US $4.35 |
| New | Reddish Brown Professor Sinistra Minifigure Head | 392 | US $1.44 | N/A | BearBricks.pl (9) Does not ship to US Minimum Lot Average US $0.42 |
| New | Reddish Brown Professor Sinistra Minifigure Head | 5 | US $1.79 | US $8.54 | Ship A Brick (2450) Shipping US $6.75 Minimum Lot Average US $0.50 |
| Used (Like New) | Reddish Brown Professor Sinistra Minifigure Head Used (Like New) | 15 | US $1.92 | US $10.07 | Sky bricks shop (136) Shipping US $8.15 Minimum Lot Average US $0.91 |
| Used (Good) | Reddish Brown Professor Sinistra Minifigure Head | 1 | US $1.93 | US $7.88 | Fused Bricks (138) Shipping US $5.95 |
| New | Reddish Brown Professor Sinistra Minifigure Head | 4 | US $2.13 | US $8.50 | LS_Bricks (53) Shipping US $6.37 Minimum Order US $19.19 |
| New | Reddish Brown Professor Sinistra Minifigure Head | 1 | US $2.21 | N/A | Brickville (127) Request a Shipping Quote Minimum Order US $5.44 |
| New | Reddish Brown Professor Sinistra Minifigure Head | 1 | US $2.28 | US $16.43 | BSW Bricks (311) Shipping US $14.14 |
| New | Reddish Brown Professor Sinistra Minifigure Head Hollow Stud | 1 | US $2.34 | N/A | Brick Den AU (1005) Request a Shipping Quote Minimum Order US $6.66 |
| New | Reddish Brown Professor Sinistra Minifigure Head | 24 | US $2.51 | US $10.24 | RoyalBrick (79) Shipping US $7.72 Minimum Order US $5.44 |
| New | Reddish Brown Professor Sinistra Minifigure Head | 1 | US $2.62 | US $7.07 | BricksfromColorado (1113) Shipping US $4.45 |
| New | Reddish Brown Professor Sinistra Minifigure Head | 1 | US $2.85 | US $10.15 | Figgin' Rights (169) Shipping US $7.30 |
| New | Reddish Brown Professor Sinistra Minifigure Head | 5 | US $2.99 | US $17.82 | mylostbrick (2135) Shipping US $14.83 |
| Used (Good) | Reddish Brown Professor Sinistra Minifigure Head pre owned condition - may have slight scratches | 1 | US $3.00 | US $8.99 | Play Build Create (73) Shipping US $5.99 |
| New | Reddish Brown Professor Sinistra Minifigure Head | 1 | US $3.09 | N/A | Bricks By The River (250) Request a Shipping Quote Minimum Order US $8.84 |
| New | Reddish Brown Professor Sinistra Minifigure Head | 1 | US $3.71 | US $8.21 | Teton Bricks (225) Shipping ~US $4.50 Minimum Order US $5.00 |
| New | Reddish Brown Professor Sinistra Minifigure Head | 1 | US $12.96 | US $18.46 | BBB Brick Store (6) Shipping US $5.50 Minimum Order US $20.00 |