| Used (Good) | Yellow Brick 2 x 2 x 2 Round with 'CAUTION' and red sign 'O2' on right side Sticker | 1 | C$0.08 | C$19.97 | Bricks Downunder (560) Shipping C$19.89 | |
| Used (Good) | Yellow Brick 2 x 2 x 2 Round with 'CAUTION' and red sign 'O2' on right side Sticker | 1 | C$0.089 | N/A | The_Bricks_R_Us (885) Request a Shipping Quote Minimum Order C$1.77 | |
| Used (Good) | Yellow Brick 2 x 2 x 2 Round with 'CAUTION' and red sign 'O2' on right side Sticker | 1 | C$0.177 | C$9.39 | studsnstuff (626) Shipping C$9.22 | |
| Used (Good) | Yellow Brick 2 x 2 x 2 Round with 'CAUTION' and red sign 'O2' on right side Sticker | 1 | C$0.177 | N/A | MoreBricksEverywhere (116) Request a Shipping Quote Minimum Order C$1.42 | |
| Used (Good) | Yellow Brick 2 x 2 x 2 Round with 'CAUTION' and red sign 'O2' on right side Sticker | 8 | C$0.196 | C$8.98 | BricksMummy (309) Shipping C$8.79 Minimum Lot Average C$0.76 | |
| Used (Good) | Yellow Brick 2 x 2 x 2 Round with 'CAUTION' and red sign 'O2' on right side Sticker used - very few scretches possible | 1 | C$0.207 | C$12.80 | LoTi Toys (79) Shipping C$12.59 Minimum Order C$7.40 | |
| Used (Good) | Yellow Brick 2 x 2 x 2 Round with 'CAUTION' and red sign 'O2' on right side Sticker | 1 | C$0.227 | C$7.63 | Brick Ideas s.r.o. (146) Shipping C$7.40 | |
| Used (Good) | Yellow Brick 2 x 2 x 2 Round with 'CAUTION' and red sign 'O2' on right side Sticker | 1 | C$0.23 | C$9.43 | No minimum buy! (30) Shipping C$9.20 | |
| Used (Good) | Yellow Brick 2 x 2 x 2 Round with 'CAUTION' and red sign 'O2' on right side Sticker | 2 | C$0.258 | C$18.03 | Lunabricks Shop (246) Shipping C$17.77 Minimum Order C$6.12 | |
| Used (Good) | Yellow Brick 2 x 2 x 2 Round with 'CAUTION' and red sign 'O2' on right side Sticker | 2 | C$0.258 | C$12.17 | Dk-bricks (1423) Shipping C$11.91 Minimum Order C$1.59 | |
| Used (Good) | Yellow Brick 2 x 2 x 2 Round with 'CAUTION' and red sign 'O2' on right side Sticker | 1 | C$0.296 | N/A | Nelson's bricks (0) Request a Shipping Quote Minimum Order C$7.04 | |
| Used (Good) | Yellow Brick 2 x 2 x 2 Round with 'CAUTION' and red sign 'O2' on right side Sticker | 1 | C$0.301 | C$8.08 | Vosblokjes (1697) Shipping C$7.77 | |
| Used (Acceptable) | Yellow Brick 2 x 2 x 2 Round with 'CAUTION' and red sign 'O2' on right side Sticker | 1 | C$0.301 | 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 | C$0.304 | C$6.39 | Block of Flats (291) Shipping C$6.09 Minimum Order C$1.80 | |
| Used (Good) | Yellow Brick 2 x 2 x 2 Round with 'CAUTION' and red sign 'O2' on right side Sticker | 1 | C$0.308 | C$13.64 | JSS (116) Shipping C$13.33 Minimum Order C$4.44 | |
| Used (Good) | Yellow Brick 2 x 2 x 2 Round with 'CAUTION' and red sign 'O2' on right side Sticker | 2 | C$0.312 | C$21.23 | Bricks n Bobs UK (560) Shipping C$20.92 | |
| Used (Good) | Yellow Brick 2 x 2 x 2 Round with 'CAUTION' and red sign 'O2' on right side Sticker | 1 | C$0.319 | C$8.21 | Bits for brick builders (189) Shipping C$7.89 Minimum Order C$1.77 | |
| Used (Good) | Yellow Brick 2 x 2 x 2 Round with 'CAUTION' and red sign 'O2' on right side Sticker | 1 | C$0.333 | C$20.33 | BenBBricks (5) Shipping C$19.99 | |
| Used (Good) | Yellow Brick 2 x 2 x 2 Round with 'CAUTION' and red sign 'O2' on right side Sticker | 1 | C$0.338 | C$14.41 | Brixalotl (2071) Shipping C$14.07 Minimum Order C$2.82 | |
| Used (Good) | Yellow Brick 2 x 2 x 2 Round with 'CAUTION' and red sign 'O2' on right side Sticker | 1 | C$0.354 | C$14.10 | Little Goods [OLX] (34) Shipping C$13.75 Minimum Order C$6.87 | |