| Used (Good) | Yellow Tile 2 x 2 Round with 'KNOCK KNOCK' Sticker | 1 | £0.184 | N/A | Three Brick Bears (132) Request a Shipping Quote Minimum Order £2.75 | |
| Used (Good) | Yellow Tile 2 x 2 Round with 'KNOCK KNOCK' Sticker sticker edge pealing up a bit | 1 | £0.184 | £15.92 | Detroit City Bricks (197) Shipping £15.73 Minimum Lot Average £0.46 | |
| Used (Good) | Yellow Tile 2 x 2 Round with 'KNOCK KNOCK' Sticker | 1 | £0.19 | £1.84 | Shedloadofbricks (2158) Shipping £1.65 Minimum Order £2.00 | |
| Used (Good) | Yellow Tile 2 x 2 Round with 'KNOCK KNOCK' Sticker | 1 | £0.191 | £1.83 | MiBrix (645) Shipping £1.64 Minimum Order £3.82 | |
| Used (Good) | Yellow Tile 2 x 2 Round with 'KNOCK KNOCK' Sticker | 1 | £0.20 | £2.75 | All Debbie's Bricks (128) Shipping £2.55 | |
| Used (Like New) | Yellow Tile 2 x 2 Round with 'KNOCK KNOCK' Sticker | 1 | £0.203 | N/A | Just Another Brick In NZ (91) Request a Shipping Quote Minimum Order £2.79 | |
| Used (Good) | Yellow Tile 2 x 2 Round with 'KNOCK KNOCK' Sticker | 1 | £0.222 | £3.74 | Block of Flats (275) Shipping £3.52 Minimum Order £1.04 | |
| Used (Good) | Yellow Tile 2 x 2 Round with 'KNOCK KNOCK' Sticker | 1 | £0.23 | £2.28 | Sapphire Bricks (224) Shipping £2.05 Minimum Order £4.00 | |
| Used (Good) | Yellow Tile 2 x 2 Round with 'KNOCK KNOCK' Sticker | 4 | £0.239 | £7.58 | DD Bricks (4779) Shipping £7.34 Minimum Order £4.59 | |
| Used (Good) | Yellow Tile 2 x 2 Round with 'KNOCK KNOCK' Sticker | 1 | £0.263 | £8.66 | Barrie Bricks (1040) Shipping £8.40 Minimum Order £1.33 | |
| Used (Like New) | Yellow Tile 2 x 2 Round with 'KNOCK KNOCK' Sticker Stickers may have been applied imperfectly (by a child) but are not damaged | 1 | £0.28 | £13.81 | Bricklanta (88) Shipping £13.53 | |
| Used (Good) | Yellow Tile 2 x 2 Round with 'KNOCK KNOCK' Sticker | 2 | £0.28 | £2.08 | Bobs Bricks (10453) Shipping £1.80 | |
| Used (Good) | Yellow Tile 2 x 2 Round with 'KNOCK KNOCK' Sticker | 1 | £0.303 | N/A | pakelbrickshack (2247) Request a Shipping Quote Minimum Order £0.62 | |
| Used (Like New) | Yellow Tile 2 x 2 Round with 'KNOCK KNOCK' Sticker | 1 | £0.34 | £16.86 | DnA Brix (953) Shipping £16.52 Minimum Order £4.59 | |
| Used (Good) | Yellow Tile 2 x 2 Round with 'KNOCK KNOCK' Sticker | 1 | £0.35 | £2.65 | Smuddgers Brickin It (1149) Shipping £2.30 Minimum Order £1.00 | |
| Used (Good) | Yellow Tile 2 x 2 Round with 'KNOCK KNOCK' Sticker | 1 | £0.389 | £12.19 | Great Brick Lab (3300) Shipping £11.80 Minimum Order £16.92 | |