| Used (Good) | Blue Duplo Round Plate 4 x 4 with Hole and Locking Ridges | 1 | US $0.091 | N/A | TMM (622) Request a Shipping Quote |
| Used (Good) | Blue Duplo Round Plate 4 x 4 with Hole and Locking Ridges | 1 | US $0.243 | US $8.90 | Steinchendealer (1448) Shipping US $8.65 Minimum Order US $2.73 |
| Used (Good) | Blue Duplo Round Plate 4 x 4 with Hole and Locking Ridges play wear | 3 | US $0.25 | US $7.80 | brick stud (85) Shipping ~US $7.55 Minimum Order US $2.50 |
| Used (Good) | Blue Duplo Round Plate 4 x 4 with Hole and Locking Ridges | 1 | US $0.25 | US $5.00 | What The Brick (63) Shipping US $4.75 Minimum Order US $3.00 |
| Used (Good) | Blue Duplo Round Plate 4 x 4 with Hole and Locking Ridges | 1 | US $0.268 | US $7.30 | Brick of Destiny (27) Shipping US $7.03 Minimum Order US $8.65 |
| Used (Good) | Blue Duplo Round Plate 4 x 4 with Hole and Locking Ridges Due to the young ages that these are played with, pieces will have light to moderate play wear and possible light dirt marks. | 1 | US $0.30 | US $6.55 | Tons of Bricks (GDM) (1932) Shipping ~US $6.25 Minimum Order US $5.00 |
| Used (Good) | Blue Duplo Round Plate 4 x 4 with Hole and Locking Ridges | 1 | US $0.302 | US $6.22 | Replay Toy Cavern (2335) Shipping US $5.92 Minimum Order US $1.26 |
| Used (Good) | Blue Duplo Round Plate 4 x 4 with Hole and Locking Ridges | 3 | US $0.32 | US $5.82 | Wild Bricks (743) Shipping US $5.50 Minimum Order US $10.00 |
| Used (Good) | Blue Duplo Round Plate 4 x 4 with Hole and Locking Ridges | 1 | US $0.32 | US $6.27 | MN Brick Chick (22) Shipping US $5.95 |
| Used (Good) | Blue Duplo Round Plate 4 x 4 with Hole and Locking Ridges | 9 | US $0.325 | US $7.28 | HenBrixx (235) |
| Used (Good) | Blue Duplo Round Plate 4 x 4 with Hole and Locking Ridges quality is a mix of good & acceptable | 6 | US $0.325 | US $7.28 | HenBrixx (235) Shipping US $6.96 |
| Used (Good) | Blue Duplo Round Plate 4 x 4 with Hole and Locking Ridges | 1 | US $0.33 | N/A | Bibliophiled's Bricks (241) Request a Shipping Quote Minimum Order US $2.00 |
| Used (Good) | Blue Duplo Round Plate 4 x 4 with Hole and Locking Ridges Good condition | 1 | US $0.334 | US $9.42 | Brickfest (302) Shipping US $9.09 Minimum Order US $4.55 |
| Used (Good) | Blue Duplo Round Plate 4 x 4 with Hole and Locking Ridges | 3 | US $0.336 | US $2.74 | Saviory Bricks (3503) Shipping US $2.40 Minimum Order US $4.13 |
| Used (Good) | Blue Duplo Round Plate 4 x 4 with Hole and Locking Ridges | 4 | US $0.367 | N/A | LetgoMarci1 (12) Does not ship to US |
| Used (Good) | Blue Duplo Round Plate 4 x 4 with Hole and Locking Ridges | 11 | US $0.37 | US $6.37 | We Game to Please (1573) Shipping US $6.00 Minimum Order US $7.50 |
| Used (Good) | Blue Duplo Round Plate 4 x 4 with Hole and Locking Ridges | 2 | US $0.411 | US $4.20 | Alfiesbricks (681) Shipping US $3.79 |
| Used (Good) | Blue Duplo Round Plate 4 x 4 with Hole and Locking Ridges SLIGHT SCUFFS | 1 | US $0.44 | US $6.23 | Bradenton Bricks (245) Shipping ~US $5.79 |
| Used (Good) | Blue Duplo Round Plate 4 x 4 with Hole and Locking Ridges | 2 | US $0.484 | US $7.03 | Debo's Brick Shoppe (170) Shipping ~US $6.55 |
| Used (Like New) | Blue Duplo Round Plate 4 x 4 with Hole and Locking Ridges | 1 | US $0.549 | US $5.45 | McCabe Bricks (5) Shipping ~US $4.90 Minimum Order US $5.00 |
| Used (Good) | Blue Duplo Round Plate 4 x 4 with Hole and Locking Ridges | 4 | US $0.564 | US $7.05 | Brickmarkt (343) Shipping US $6.49 |
| Used (Good) | Blue Duplo Round Plate 4 x 4 with Hole and Locking Ridges | 1 | US $0.58 | US $7.25 | FAVRSKOV (393) Shipping US $6.67 Minimum Order US $5.80 |
| Used (Good) | Blue Duplo Round Plate 4 x 4 with Hole and Locking Ridges | 1 | US $0.703 | US $5.68 | HyperSync (791) Shipping US $4.98 Minimum Order US $2.00 |
| Used (Like New) | Blue Duplo Round Plate 4 x 4 with Hole and Locking Ridges | 1 | US $0.703 | N/A | LeVin's World (381) Request a Shipping Quote Minimum Order US $1.08 |
| Used (Good) | Blue Duplo Round Plate 4 x 4 with Hole and Locking Ridges | 3 | US $0.716 | US $12.61 | 3_BRICKS (1322) Shipping US $11.90 Minimum Order US $8.87 |
| New | Blue Duplo Round Plate 4 x 4 with Hole and Locking Ridges | 1 | US $0.895 | US $7.20 | LS_Bricks (53) Shipping US $6.31 Minimum Order US $19.01 |
| New | Blue Duplo Round Plate 4 x 4 with Hole and Locking Ridges | 1 | US $1.02 | US $29.15 | Timby's Cellar (1374) Shipping US $28.12 Minimum Order US $1.08 |
| New | Blue Duplo Round Plate 4 x 4 with Hole and Locking Ridges | 3 | US $1.03 | US $5.53 | Brixalotl (1904) Shipping ~US $4.50 Minimum Order US $2.00 |
| Used (Good) | Blue Duplo Round Plate 4 x 4 with Hole and Locking Ridges | 2 | US $1.08 | N/A | Rafanny (369) Request a Shipping Quote Minimum Order US $4.33 |
| New | Blue Duplo Round Plate 4 x 4 with Hole and Locking Ridges | 1 | US $1.27 | US $7.27 | elspanky's bricks (667) Shipping US $6.00 |