LEGO Blue Brick 2 x 2 Round (3941 / 6143)

Brick Ø16 with Cross
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Design ID6143
Item No's614323, 614373
BOID997602-39
Year1978 - 2025
2 x 2 x 1 0.6" x 0.6" x 0.5"
In 1826 Wishlists
23015 Available from $0.02
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Blue
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Condition All (992) New (462) Used (Like New) (38) Used (Good) (479) Used (Acceptable) (13)
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ConditionNameIn StockPricePrice +
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Used
(Good)
Blue Brick 2 x 2 Round
**MODERATE TO SEVERE PLAY WEAR** May Have Deep Scratches/ Nicks/ Stress Marks/ Loose Joints/ Severe Fading, Discoloration, Yellowing
2$0.015$4.72United States Enchanted Bricks (291)
Shipping   $4.70
Minimum Order  $5.00
Used
(Good)
Blue Brick 2 x 2 Round1$0.019$6.77United Kingdom Stu's Stud Shack (152)
Shipping   $6.75
Used
(Good)
Blue Brick 2 x 2 Round
medium to heavy scratching
6$0.022$9.36Canada Raze brick's (4)
Shipping   $9.34
Used
(Good)
Blue Brick 2 x 2 Round5$0.022$16.32Germany FamilieBrick (66)
Shipping   $16.30
Used
(Good)
Blue Brick 2 x 2 Round3$0.022$9.21Belgium ubertoys.eu (512)
Shipping   $9.18
Minimum Order  $1.09
Used
(Good)
Blue Brick 2 x 2 Round2$0.025$9.42Belgium Belgium-Bricks - No Fees! (496)
Shipping   $9.39
Minimum Order  $3.26
NewBlue Brick 2 x 2 Round24$0.026$6.13United Kingdom BrickWhizz (191)
Shipping   $6.10
Used
(Good)
Blue Brick 2 x 2 Round6$0.026$5.87United Kingdom richards bricks (5529)
Shipping   $5.84
Used
(Good)
Blue Brick 2 x 2 Round5$0.026N/AUnited Kingdom Joes Brick House (1314)
Request a Shipping Quote
Minimum Order  $0.97
Used
(Good)
Blue Brick 2 x 2 Round4$0.026$15.60 United Kingdom Alpha Bricks UK (426)
Shipping   $15.57
Used
(Good)
Blue Brick 2 x 2 Round1$0.026N/AUnited Kingdom tops and tails (1266)
Request a Shipping Quote
Used
(Good)
Blue Brick 2 x 2 Round1$0.026$13.00United Kingdom AbsoluteBrick (229)
Shipping   $12.98
Minimum Order  $1.30
Used
(Good)
Blue Brick 2 x 2 Round
Used Condition, may have minor damage
8$0.028$5.05Canada Nub's Select (625)
Shipping   $5.02
Minimum Order  $3.59
Used
(Good)
Blue Brick 2 x 2 Round3$0.028$14.16Estonia ElBriko (115)
Shipping   $14.13
NewBlue Brick 2 x 2 Round1$0.028$6.28France the Five Brickers (279)
Shipping   $6.25
Minimum Order  $1.63
Used
(Good)
Blue Brick 2 x 2 Round
bright. shiny.u/n
10$0.029$9.41Canada Brick Mayhem (387)
Shipping   $9.38
Minimum Order  $2.16
Used
(Good)
Blue Brick 2 x 2 Round5$0.03 N/AUnited Kingdom KentMedia (187)
Does not ship to US
Minimum Order  $1.30
Used
(Good)
Blue Brick 2 x 2 Round2$0.03 $5.48 United States Thistledown (184)
Shipping   ~$5.45
Minimum Order  $0.75
Used
(Good)
Blue Brick 2 x 2 Round
Good condition
27$0.03 $11.44Hungary Buy cheap in bulk! (149)
Shipping   $11.41
Minimum Order  $10.87
Used
(Good)
Blue Brick 2 x 2 Round6$0.03 $9.81Germany tp-bricks (1128)
Shipping   $9.78
Minimum Order  $5.43
LEGO Blue Brick 2 x 2 Round has been used in at least 120 LEGO sets over the past 46 years, since it was first used in 1978. You can also find this part in at least 73 other colors. It has a design ID of 6143 which can usually be found molded into the bottom of the part.