| Used (Acceptable) | Red Slope 4 x 4 (45°) Double Inverted with Open Center | 5 | US $0.014 | US $7.51 | BricksByTheKeys (176) Shipping US $7.50 |
| Used (Good) | Red Slope 4 x 4 (45°) Double Inverted with Open Center | 1 | US $0.018 | US $32.08 | Brickshopbelgium (5) Shipping US $32.06 Minimum Order US $2.67 |
| Used (Good) | Red Slope 4 x 4 (45°) Double Inverted with Open Center | 4 | US $0.021 | US $26.02 | DD Bricks (4526) Shipping US $26.00 Minimum Order US $5.00 |
| Used (Good) | Red Slope 4 x 4 (45°) Double Inverted with Open Center | 2 | US $0.021 | US $13.92 | ElBriko (94) Shipping US $13.90 |
| Used (Good) | Red Slope 4 x 4 (45°) Double Inverted with Open Center | 1 | US $0.022 | US $4.61 | Vintage Brickworks (366) Shipping US $4.59 Minimum Order US $4.59 |
| Used (Good) | Red Slope 4 x 4 (45°) Double Inverted with Open Center | 1 | US $0.022 | US $4.61 | Vintage Brickworks (366) |
| Used (Good) | Red Slope 4 x 4 (45°) Double Inverted with Open Center | 1 | US $0.022 | US $4.61 | Vintage Brickworks (366) |
| Used (Good) | Red Slope 4 x 4 (45°) Double Inverted with Open Center | 5 (5) | US $0.024 | US $13.66 | Bricks Downunder (488) Shipping US $13.63 |
| Used (Good) | Red Slope 4 x 4 (45°) Double Inverted with Open Center | 4 | US $0.025 | US $7.23 | you-know-what (106) Shipping US $7.20 Minimum Order US $1.69 |
| Used (Good) | Red Slope 4 x 4 (45°) Double Inverted with Open Center | 17 | US $0.026 | US $26.03 | DD Bricks (4526) Shipping US $26.00 Minimum Order US $5.00 |
| Used (Good) | Red Slope 4 x 4 (45°) Double Inverted with Open Center | 7 | US $0.026 | US $26.03 | DD Bricks (4526) |
| Used (Good) | Red Slope 4 x 4 (45°) Double Inverted with Open Center | 3 | US $0.026 | US $13.53 | Bricks ‘n’ Tonic (1156) Shipping US $13.50 |
| Used (Good) | Red Slope 4 x 4 (45°) Double Inverted with Open Center | 34 | US $0.027 | N/A | STEINE-ANKAUF (856) Request a Shipping Quote Minimum Order US $10.69 |
| Used (Like New) | Red Slope 4 x 4 (45°) Double Inverted with Open Center | 2 | US $0.027 | N/A | bricksaloon (66) Request a Shipping Quote Minimum Order US $1.60 |
| Used (Good) | Red Slope 4 x 4 (45°) Double Inverted with Open Center | 3 | US $0.028 | N/A | BixxBricks (191) Request a Shipping Quote Minimum Order US $0.53 |
| Used (Good) | Red Slope 4 x 4 (45°) Double Inverted with Open Center | 8 | US $0.03 | US $6.87 | Magicshop (366) Shipping US $6.84 Minimum Order US $1.07 |
| Used (Good) | Red Slope 4 x 4 (45°) Double Inverted with Open Center | 1 | US $0.03 | US $4.98 | Tonka's House of Bricks (207) Shipping US $4.95 Minimum Order US $1.00 |
| Used (Good) | Red Slope 4 x 4 (45°) Double Inverted with Open Center | 7 | US $0.031 | N/A | UniversalBricks (109) Request a Shipping Quote Minimum Order US $1.23 |
| Used (Good) | Red Slope 4 x 4 (45°) Double Inverted with Open Center | 12 | US $0.032 | US $38.52 | De Blokjesschuur (62) Shipping US $38.49 |
| Used (Good) | Red Slope 4 x 4 (45°) Double Inverted with Open Center | 8 | US $0.033 | US $5.12 | A Peace of Lego (900) Shipping ~US $5.09 Minimum Order US $3.00 |
| Used (Good) | Red Slope 4 x 4 (45°) Double Inverted with Open Center | 3 | US $0.033 | US $5.03 | Bluecrayon Brick Shop (22) Shipping ~US $5.00 Minimum Order US $3.00 |
| Used (Good) | Red Slope 4 x 4 (45°) Double Inverted with Open Center | 3 | US $0.034 | US $4.48 | BrickCrossing (679) Shipping US $4.45 Minimum Order US $5.00 |
| Used (Good) | Red Slope 4 x 4 (45°) Double Inverted with Open Center | 2 | US $0.034 | US $8.64 | Kirkfoed Sales (108) Shipping US $8.60 Minimum Order US $5.02 |
| Used (Good) | Red Slope 4 x 4 (45°) Double Inverted with Open Center | 8 | US $0.035 | US $5.88 | Replay Toy Cavern (2322) Shipping US $5.85 Minimum Order US $1.24 |