LEGO® Sets from 2003

423 Sets • 63 Themes • Avg 172 Pieces

423

Total Sets

63

Themes

172

Avg Pieces

$58

Avg Price

📅

Recent History

2003 was a memorable year for LEGO® with 423 new sets across 63 themes. This era of LEGO® building featured classic themes and iconic sets that many collectors treasure today.

🧱

Set Specifications

Sets from 2003 averaged 172 pieces with themes including Bionicle, Bulk Bricks, Basketball. Many of these sets have retired and become collectibles.

⭐

Popular Themes

Sets from 2003 represent a sweet spot of modern building techniques with nostalgic appeal. Popular themes from this era continue to be fan favorites and make excellent additions to any collection.

🏆 Top Releases from 2003

Flagship sets and most impressive builds

Enterprise RTS

Enterprise RTS

#2000400 5,255 2003

Lego Mosaic Dino

Lego Mosaic Dino

#k34432 2,847 2003

Mosaic Tiger

Mosaic Tiger

#K34434 2,217 2003

Lego Mosaic Johnny Thunder

Lego Mosaic Johnny Thunder

#k34433 2,127 2003

Lego Mosaic Cat

Lego Mosaic Cat

#k34431 2,127 2003

Rebel Snowspeeder

Rebel Snowspeeder

#10129 1,457 2003

Ultimate Collector Series

Large Creator Bucket

Large Creator Bucket

#4405 1,305 2003

MISSION MARS Challenge Kit

MISSION MARS Challenge Kit

#9788 1,209 2003

FIRST LEGO League

Technology Resource Set

Technology Resource Set

#9649 1,110 2003

AT-AT [Black Box]

AT-AT [Black Box]

#4483 1,064 2003

MSRP $99.99 $0.09/pc

CREATOR Strata Red {Red Tub}

CREATOR Strata Red {Red Tub}

#4279 1,002 2003

Create and Imagine

Create and Imagine

#4013 1,000 2003

Blue Tub

Blue Tub

#4278 1,000 2003

U.S.S. Constellation

U.S.S. Constellation

#10021 973 2003

Mars Exploration Rover

Mars Exploration Rover

Pneumatic Crane Truck

Pneumatic Crane Truck

ROBOLAB Team Challenge Set Version 2.5 [USB]

ROBOLAB Team Challenge Set Version 2.5 [USB]

Space Shuttle Discovery

Space Shuttle Discovery

Mars Exploration

Mars Exploration

#979760 810 2003

Dragon Fortress

Dragon Fortress

Orient Expedition

Land Busters

Land Busters

Renewable Energy Set II

Renewable Energy Set II

Cloud City

Cloud City

#10123 698 2003

Ultimate Collector Series

Air Blazers

Air Blazers

💰 Best Value Sets

Maximum pieces for your money - sorted by price per piece

Creator Exclusive

Creator Exclusive

MSRP $19.99 $0.04/pc

Robobots

Robobots

MSRP $19.99 $0.06/pc

Angel

Angel

Bushes

Bushes

#10073 130 2003

Black Slopes 33 3 x 2 and 3 x 4

Black Slopes 33 3 x 2 and 3 x 4

AT-AT [Black Box]

AT-AT [Black Box]

#4483 1,064 2003

MSRP $99.99 $0.09/pc

Thunder Blazer

Thunder Blazer

Orient Expedition

Police HQ

Police HQ

MSRP $49.99 $0.12/pc

Scorpion Palace

Scorpion Palace

Orient Expedition

2 x 4 Ridge Roof Tile Low Sloped Red

2 x 4 Ridge Roof Tile Low Sloped Red

Basketball Clock

Basketball Clock

#4182614 28 2003

Clocks and Watches

MSRP $29.99 $1.07/pc

Orient Expedition Clock

Orient Expedition Clock

#4182615 26 2003

Clocks and Watches

MSRP $29.99 $1.15/pc

Photo Frame Kingdom Knight I

Photo Frame Kingdom Knight I

#4212662 18 2003

MSRP $99.99 $5.56/pc

Train Connection Wire

Train Connection Wire

Letter Set

Letter Set

#4212977 23 2003

MSRP $329.99 $14.35/pc

Magnet Set

Magnet Set

MSRP $129.99 $16.25/pc

Magnet Set (Small)

Magnet Set (Small)

MSRP $79.99 $26.66/pc

💎 Hidden Gems

Smaller sets with great builds and playability

Creator Exclusive

Creator Exclusive

MSRP $19.99 $0.04/pc

World of Bricks {Blue Bucket}

World of Bricks {Blue Bucket}

Build with Bricks Bucket {Red Bucket}

Build with Bricks Bucket {Red Bucket}

NBA Ultimate Arena

NBA Ultimate Arena

Wild Collection

Wild Collection

Lunar Lander

Lunar Lander

#10029 469 2003

NBA Challenge

NBA Challenge

Supersonic RC

Supersonic RC

Police HQ

Police HQ

MSRP $49.99 $0.12/pc

Mission to Mars

Mission to Mars

Championship Challenge II - FC Bayern Promo Edition

Championship Challenge II - FC Bayern Promo Edition

#3420-2 389 2003

Scorpion Palace

Scorpion Palace

Orient Expedition

Coast Watch HQ

Coast Watch HQ

The Final Showdown

The Final Showdown

Grand Central Station

Grand Central Station

Record and Play

Record and Play

High Speed Train

High Speed Train

Train Level Crossing

Train Level Crossing

#10128 327 2003

✅ Available Now

Currently in production - buy before they retire!

Magnet Set

Magnet Set

MSRP $129.99 $16.25/pc

Magnet Set (Small)

Magnet Set (Small)

MSRP $79.99 $26.66/pc

🏺 Retired & Collectible

Out of production - find them on secondary market

Enterprise RTS

Enterprise RTS

#2000400 5,255 2003

Lego Mosaic Dino

Lego Mosaic Dino

#k34432 2,847 2003

Mosaic Tiger

Mosaic Tiger

#K34434 2,217 2003

Lego Mosaic Johnny Thunder

Lego Mosaic Johnny Thunder

#k34433 2,127 2003

Lego Mosaic Cat

Lego Mosaic Cat

#k34431 2,127 2003

Rebel Snowspeeder

Rebel Snowspeeder

#10129 1,457 2003

Ultimate Collector Series

Large Creator Bucket

Large Creator Bucket

#4405 1,305 2003

MISSION MARS Challenge Kit

MISSION MARS Challenge Kit

#9788 1,209 2003

FIRST LEGO League

Technology Resource Set

Technology Resource Set

#9649 1,110 2003

AT-AT [Black Box]

AT-AT [Black Box]

#4483 1,064 2003

MSRP $99.99 $0.09/pc

CREATOR Strata Red {Red Tub}

CREATOR Strata Red {Red Tub}

#4279 1,002 2003

Blue Tub

Blue Tub

#4278 1,000 2003

Create and Imagine

Create and Imagine

#4013 1,000 2003

U.S.S. Constellation

U.S.S. Constellation

#10021 973 2003

Mars Exploration Rover

Mars Exploration Rover

Pneumatic Crane Truck

Pneumatic Crane Truck

ROBOLAB Team Challenge Set Version 2.5 [USB]

ROBOLAB Team Challenge Set Version 2.5 [USB]

Space Shuttle Discovery

Space Shuttle Discovery

Browse 2003 Sets by Theme

Bionicle Bulk Bricks Basketball Orient Expedition World City Star Wars Racers Clikits