LEGO 303
Basic Building Set

LEGO 303 Basic Building Set box image
Set number
303
Theme
Basic
Pieces
33 pcs
Year
1987
Used & parts
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“Basic Building Set” is LEGO® “Basic” theme set number 303. Released in 1987, it has 33 pieces. With Re:GO you can automatically work out what percentage of this set you can build from the LEGO parts you already own, along with the missing parts and an estimated cost. Use the links below to compare prices on Amazon, Rakuten, Yahoo! Shopping, Mercari and Yahoo! Auctions, and find the best deal on new, used, or individual parts.

Part breakdown 14 types

Color split (most first)
Red×12
Yellow×11
Blue×6
Black×4
Main parts (most used first)
3003 Brick 2 x 2
Red · ×6
3003 Brick 2 x 2
Yellow · ×4
3001 Brick 2 x 4
Black · ×2
3001 Brick 2 x 4
Yellow · ×2
3001 Brick 2 x 4
Blue · ×2
3001 Brick 2 x 4
Red · ×2
3002 Brick 2 x 3
Yellow · ×2
3002 Brick 2 x 3
Red · ×2
3002 Brick 2 x 3
Blue · ×2
3003 Brick 2 x 2
Black · ×2
3003 Brick 2 x 2
Blue · ×2
3003pr0052 Brick 2 x 2 with Eye [No Pupils] Print on Two Sides, Offset
Yellow · ×2
3006 Brick 2 x 10
Red · ×2
3001pr0043 Brick 2 x 4 with Smile and Frown Print on Opposite Sides
Yellow · ×1

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