| Used (Good) | Yellow Brick 2 x 2 x 2 Round with 'CAUTION' and red sign 'O2' on right side Sticker | 1 | C$0.096 | C$19.96 | Bricks Downunder (558) Shipping C$19.86 | |
| Used (Good) | Yellow Brick 2 x 2 x 2 Round with 'CAUTION' and red sign 'O2' on right side Sticker | 1 | C$0.179 | C$9.48 | studsnstuff (614) Shipping C$9.31 | |
| Used (Good) | Yellow Brick 2 x 2 x 2 Round with 'CAUTION' and red sign 'O2' on right side Sticker | 1 | C$0.179 | N/A | MoreBricksEverywhere (108) Request a Shipping Quote Minimum Order C$1.43 | |
| Used (Good) | Yellow Brick 2 x 2 x 2 Round with 'CAUTION' and red sign 'O2' on right side Sticker | 8 | C$0.195 | C$8.95 | BricksMummy (303) Shipping C$8.76 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$0.208 | C$12.81 | LoTi Toys (77) Shipping C$12.60 Minimum Order C$7.41 | |
| 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$7.64 | Brick Ideas s.r.o. (141) Shipping C$7.41 | |
| Used (Good) | Yellow Brick 2 x 2 x 2 Round with 'CAUTION' and red sign 'O2' on right side Sticker | 1 | C$0.233 | C$9.52 | No minimum buy! (27) Shipping C$9.29 | |
| 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$18.04 | Lunabricks Shop (243) Shipping C$17.79 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$12.18 | Dk-bricks (1417) Shipping C$11.92 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 has minor damage/wear and the sticker is offcenter/crooked and is slightly off 1 edge | 1 | C$0.275 | C$2.76 | Nub's Select (627) Shipping C$2.49 Minimum Order C$5.00 | |
| 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 (1691) Shipping C$7.78 | |
| Used (Good) | Yellow Brick 2 x 2 x 2 Round with 'CAUTION' and red sign 'O2' on right side Sticker | 1 | C$0.304 | 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$0.305 | C$6.41 | Block of Flats (283) Shipping C$6.10 Minimum Order C$1.81 | |
| 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$13.65 | JSS (112) Shipping C$13.34 Minimum Order C$4.45 | |
| Used (Good) | Yellow Brick 2 x 2 x 2 Round with 'CAUTION' and red sign 'O2' on right side Sticker | 2 | C$0.319 | C$21.44 | Bricks n Bobs UK (558) Shipping C$21.12 | |
| Used (Good) | Yellow Brick 2 x 2 x 2 Round with 'CAUTION' and red sign 'O2' on right side Sticker | 1 | C$0.322 | C$8.11 | Bits for brick builders (189) Shipping C$7.78 Minimum Order C$1.79 | |
| 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$20.34 | BenBBricks (3) Shipping C$20.01 | |
| Used (Good) | Yellow Brick 2 x 2 x 2 Round with 'CAUTION' and red sign 'O2' on right side Sticker | 1 | C$0.335 | C$14.28 | Brixalotl (2057) Shipping C$13.94 Minimum Order C$2.79 | |
| Used (Good) | Yellow Brick 2 x 2 x 2 Round with 'CAUTION' and red sign 'O2' on right side Sticker | 1 | C$0.351 | C$13.97 | Little Goods [OLX] (29) Shipping C$13.62 Minimum Order C$6.81 | |
| Used (Good) | Yellow Brick 2 x 2 x 2 Round with 'CAUTION' and red sign 'O2' on right side Sticker | 1 | C$0.356 | N/A | Beck-bricks (24) Does not ship to CA Minimum Order C$3.20 | |