| Used (Good) | Blue Duplo Brick 2 x 4 with Curved Sides with Windows and Figures | 1 | US $0.016 | US $10.39 | NoMansBrick (71) Shipping US $10.38 |
| Used (Good) | Blue Duplo Brick 2 x 4 with Curved Sides with Windows and Figures | 1 | US $0.038 | US $10.42 | NoMansBrick (71) |
| Used (Good) | Blue Duplo Brick 2 x 4 with Curved Sides with Windows and Figures | 1 | US $0.114 | N/A | easybrickin (12) Request a Shipping Quote Minimum Order US $0.63 |
| Used (Good) | Blue Duplo Brick 2 x 4 with Curved Sides with Windows and Figures | 1 | US $0.157 | N/A | TMM (618) Request a Shipping Quote |
| Used (Good) | Blue Duplo Brick 2 x 4 with Curved Sides with Windows and Figures | 1 | US $0.317 | US $6.31 | Topher's Brick Emporium (154) Shipping US $5.99 |
| Used (Good) | Blue Duplo Brick 2 x 4 with Curved Sides with Windows and Figures play wear | 4 | US $0.40 | US $7.95 | brick stud (83) Shipping ~US $7.55 Minimum Order US $2.50 |
| Used (Good) | Blue Duplo Brick 2 x 4 with Curved Sides with Windows and Figures | 1 | US $0.40 | US $4.89 | The Dragon's Roost (49) Shipping ~US $4.49 Minimum Order US $2.00 |
| Used (Good) | Blue Duplo Brick 2 x 4 with Curved Sides with Windows and Figures | 3 | US $0.418 | US $7.36 | HenBrixx (214) Shipping US $6.94 |
| Used (Good) | Blue Duplo Brick 2 x 4 with Curved Sides with Windows and Figures | 1 | US $0.42 | US $6.97 | Debo's Brick Shoppe (165) Shipping ~US $6.55 |
| Used (Good) | Blue Duplo Brick 2 x 4 with Curved Sides with Windows and Figures | 10 | US $0.43 | US $6.43 | We Game to Please (1563) Shipping US $6.00 Minimum Order US $7.50 |
| Used (Good) | Blue Duplo Brick 2 x 4 with Curved Sides with Windows and Figures | 1 | US $0.442 | US $11.69 | Minithingsforlife (3487) Shipping US $11.24 Minimum Order US $1.26 |
| Used (Good) | Blue Duplo Brick 2 x 4 with Curved Sides with Windows and Figures | 1 | US $0.443 | N/A | Brickstreet in Arnhem (117) Request a Shipping Quote Minimum Order US $1.08 |
| Used (Good) | Blue Duplo Brick 2 x 4 with Curved Sides with Windows and Figures | 1 | US $0.459 | US $5.82 | Brickfans (6132) Shipping US $5.36 Minimum Order US $3.00 |
| Used (Good) | Blue Duplo Brick 2 x 4 with Curved Sides with Windows and Figures | 1 | US $0.468 | US $2.87 | Saviory Bricks (3370) Shipping US $2.40 Minimum Order US $4.13 |
| Used (Like New) | Blue Duplo Brick 2 x 4 with Curved Sides with Windows and Figures | 1 | US $0.527 | US $7.01 | Brickmarkt (321) Shipping US $6.48 |
| Used (Good) | Blue Duplo Brick 2 x 4 with Curved Sides with Windows and Figures | 3 | US $0.565 | US $12.44 | 3_BRICKS (1293) Shipping US $11.88 Minimum Order US $8.85 |
| New | Blue Duplo Brick 2 x 4 with Curved Sides with Windows and Figures | 1 | US $0.58 | US $12.46 | 3_BRICKS (1293) Shipping US $11.88 Minimum Order US $8.85 |
| Used (Good) | Blue Duplo Brick 2 x 4 with Curved Sides with Windows and Figures | 1 | US $0.629 | US $5.53 | McCabe Bricks (5) Shipping ~US $4.90 Minimum Order US $5.00 |
| Used (Good) | Blue Duplo Brick 2 x 4 with Curved Sides with Windows and Figures | 1 | US $1.08 | N/A | Rafanny (313) Request a Shipping Quote Minimum Order US $4.32 |
| New | Blue Duplo Brick 2 x 4 with Curved Sides with Windows and Figures | 2 | US $1.22 | US $6.42 | Chelle's Bricktique (101) Shipping ~US $5.20 Minimum Order US $4.00 |