| Used (Good) | Yellow Brick 2 x 2 x 2 Round with 'CAUTION' and red sign 'O2' on right side Sticker | 1 | S$ 0.092 | S$ 17.06 | Bricks Downunder (558) Shipping S$ 16.97 | |
| Used (Good) | Yellow Brick 2 x 2 x 2 Round with 'CAUTION' and red sign 'O2' on right side Sticker | 1 | S$ 0.171 | S$ 10.45 | studsnstuff (611) Shipping S$ 10.27 | |
| Used (Good) | Yellow Brick 2 x 2 x 2 Round with 'CAUTION' and red sign 'O2' on right side Sticker | 8 | S$ 0.188 | S$ 8.63 | BricksMummy (302) Shipping S$ 8.44 Minimum Lot Average S$ 0.73 | |
| Used (Good) | Yellow Brick 2 x 2 x 2 Round with 'CAUTION' and red sign 'O2' on right side Sticker | 1 | S$ 0.217 | S$ 7.79 | Brick Ideas s.r.o. (138) Shipping S$ 7.57 | |
| Used (Good) | Yellow Brick 2 x 2 x 2 Round with 'CAUTION' and red sign 'O2' on right side Sticker | 1 | S$ 0.223 | S$ 9.11 | No minimum buy! (26) Shipping S$ 8.89 | |
| Used (Good) | Yellow Brick 2 x 2 x 2 Round with 'CAUTION' and red sign 'O2' on right side Sticker | 2 | S$ 0.247 | S$ 17.30 | Lunabricks Shop (243) Shipping S$ 17.05 Minimum Order S$ 5.87 | |
| Used (Good) | Yellow Brick 2 x 2 x 2 Round with 'CAUTION' and red sign 'O2' on right side Sticker | 2 | S$ 0.248 | S$ 11.68 | Dk-bricks (1414) Shipping S$ 11.43 Minimum Order S$ 1.52 | |
| Used (Good) | Yellow Brick 2 x 2 x 2 Round with 'CAUTION' and red sign 'O2' on right side Sticker has minor damage/wear and the sticker is offcenter/crooked and is slightly off 1 edge | 1 | S$ 0.262 | S$ 7.88 | Nub's Select (627) Shipping S$ 7.61 Minimum Order S$ 4.76 | |
| Used (Good) | Yellow Brick 2 x 2 x 2 Round with 'CAUTION' and red sign 'O2' on right side Sticker | 1 | S$ 0.288 | S$ 8.46 | Vosblokjes (1689) Shipping S$ 8.17 | |
| Used (Good) | Yellow Brick 2 x 2 x 2 Round with 'CAUTION' and red sign 'O2' on right side Sticker | 1 | S$ 0.291 | N/A | BuiltDifferent (0) Request a Shipping Quote | |
| Used (Good) | Yellow Brick 2 x 2 x 2 Round with 'CAUTION' and red sign 'O2' on right side Sticker | 2 | S$ 0.294 | S$ 6.19 | Block of Flats (282) Shipping S$ 5.90 Minimum Order S$ 1.75 | |
| Used (Good) | Yellow Brick 2 x 2 x 2 Round with 'CAUTION' and red sign 'O2' on right side Sticker | 1 | S$ 0.296 | S$ 13.08 | JSS (111) Shipping S$ 12.79 Minimum Order S$ 4.26 | |
| Used (Good) | Yellow Brick 2 x 2 x 2 Round with 'CAUTION' and red sign 'O2' on right side Sticker | 2 | S$ 0.305 | S$ 20.25 | Bricks n Bobs UK (557) Shipping S$ 19.95 | |
| Used (Good) | Yellow Brick 2 x 2 x 2 Round with 'CAUTION' and red sign 'O2' on right side Sticker | 1 | S$ 0.308 | S$ 7.76 | Bits for brick builders (189) Shipping S$ 7.45 Minimum Order S$ 1.71 | |
| Used (Good) | Yellow Brick 2 x 2 x 2 Round with 'CAUTION' and red sign 'O2' on right side Sticker | 1 | S$ 0.318 | S$ 20.14 | Brixalotl (2057) Shipping S$ 19.82 Minimum Order S$ 2.65 | |
| Used (Good) | Yellow Brick 2 x 2 x 2 Round with 'CAUTION' and red sign 'O2' on right side Sticker | 1 | S$ 0.339 | S$ 13.48 | Little Goods [OLX] (29) Shipping S$ 13.14 Minimum Order S$ 6.57 | |
| Used (Good) | Yellow Brick 2 x 2 x 2 Round with 'CAUTION' and red sign 'O2' on right side Sticker | 1 | S$ 0.34 | N/A | Beck-bricks (24) Does not ship to SG Minimum Order S$ 3.06 | |
| Used (Good) | Yellow Brick 2 x 2 x 2 Round with 'CAUTION' and red sign 'O2' on right side Sticker | 1 | S$ 0.342 | N/A | Brickaloo (1832) Request a Shipping Quote Minimum Order S$ 1.91 | |
| Used (Good) | Yellow Brick 2 x 2 x 2 Round with 'CAUTION' and red sign 'O2' on right side Sticker | 3 | S$ 0.343 | N/A | Fortis Bricks (368) Request a Shipping Quote Minimum Order S$ 2.86 | |
| Used (Good) | Yellow Brick 2 x 2 x 2 Round with 'CAUTION' and red sign 'O2' on right side Sticker | 1 | S$ 0.35 | N/A | Just Another Brick In NZ (92) Request a Shipping Quote Minimum Order S$ 3.95 | |