| Used (Good) | Red Slope 1 x 4 Curved with 'SPHERE' and Black Vent Sticker | 1 | £0.033 | £8.29 | Brick_Base (397) Shipping £8.25 | |
| Used (Good) | Red Slope 1 x 4 Curved with 'SPHERE' and Black Vent Sticker | 1 | £0.036 | £2.36 | Mortens corner (37) Shipping £2.32 Minimum Order £2.68 | |
| Used (Good) | Red Slope 1 x 4 Curved with 'SPHERE' and Black Vent Sticker | 1 | £0.05 | £8.80 | Twenterandbrick (21) Shipping £8.75 Minimum Order £1.67 | |
| Used (Good) | Red Slope 1 x 4 Curved with 'SPHERE' and Black Vent Sticker | 1 | £0.051 | £4.43 | Kloesschens Brickstore (474) Shipping £4.38 Minimum Order £1.40 | |
| Used (Good) | Red Slope 1 x 4 Curved with 'SPHERE' and Black Vent Sticker | 1 | £0.055 | £3.35 | Savo Bricks (46) Shipping £3.29 Minimum Order £2.50 | |
| Used (Good) | Red Slope 1 x 4 Curved with 'SPHERE' and Black Vent Sticker | 1 | £0.073 | £7.42 | DD Bricks (4779) Shipping £7.34 Minimum Order £4.59 | |
| Used (Good) | Red Slope 1 x 4 Curved with 'SPHERE' and Black Vent Sticker | 2 | £0.075 | £6.49 | Polliebricks (356) Shipping £6.42 Minimum Order £4.17 | |
| Used (Good) | Red Slope 1 x 4 Curved with 'SPHERE' and Black Vent Sticker | 1 | £0.077 | N/A | Brick Fever (132) Request a Shipping Quote Minimum Order £2.75 | |
| Used (Good) | Red Slope 1 x 4 Curved with 'SPHERE' and Black Vent Sticker | 1 | £0.081 | £1.53 | EshopOrlova - Go Build! (903) Shipping £1.45 Minimum Order £1.65 | |
| Used (Acceptable) | Red Slope 1 x 4 Curved with 'SPHERE' and Black Vent Sticker | 1 | £0.083 | £5.92 | MarcoDea1907 Brick House (176) Shipping £5.84 Minimum Order £3.75 | |
| Used (Good) | Red Slope 1 x 4 Curved with 'SPHERE' and Black Vent Sticker | 1 | £0.083 | £7.17 | La Brique O Merveille (127) Shipping £7.09 | |
| Used (Good) | Red Slope 1 x 4 Curved with 'SPHERE' and Black Vent Sticker | 1 | £0.088 | £13.85 | Ben's Brickstore (303) Shipping £13.76 Minimum Lot Average £0.63 | |
| Used (Good) | Red Slope 1 x 4 Curved with 'SPHERE' and Black Vent Sticker | 1 | £0.091 | N/A | vonveederbrick (817) Request a Shipping Quote | |
| Used (Good) | Red Slope 1 x 4 Curved with 'SPHERE' and Black Vent Sticker | 1 | £0.093 | N/A | Canada First Bricks (1198) Request a Shipping Quote Minimum Order £6.65 | |
| Used (Good) | Red Slope 1 x 4 Curved with 'SPHERE' and Black Vent Sticker | 1 | £0.099 | N/A | The Brix Mix 2 (134) Request a Shipping Quote Minimum Order £4.59 | |
| Used (Good) | Red Slope 1 x 4 Curved with 'SPHERE' and Black Vent Sticker | 1 | £0.10 | £2.35 | Minithingsforlife (3579) Shipping £2.25 Minimum Order £1.00 | |
| Used (Good) | Red Slope 1 x 4 Curved with 'SPHERE' and Black Vent Sticker | 1 | £0.10 | £12.52 | Megabricks (428) Shipping £12.42 Minimum Order £4.17 | |
| Used (Good) | Red Slope 1 x 4 Curved with 'SPHERE' and Black Vent Sticker | 1 | £0.102 | £8.50 | Barrie Bricks (1040) Shipping £8.40 Minimum Order £1.33 | |
| Used (Like New) | Red Slope 1 x 4 Curved with 'SPHERE' and Black Vent Sticker | 3 | £0.104 | £16.63 | DnA Brix (953) Shipping £16.52 Minimum Order £4.59 | |
| Used (Good) | Red Slope 1 x 4 Curved with 'SPHERE' and Black Vent Sticker | 1 | £0.119 | N/A | Brickaloo (1822) Request a Shipping Quote Minimum Order £1.33 | |