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45203 LEGO Education Arctic Animals Science Kit thumbnail image

45203 LEGO Education Arctic Animals Science Kit
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45203 LEGO Education Arctic Animals Science Kit
  • Arctic Animals Science Kit thumbnail
  • Arctic Animals Science Kit thumbnail
  • Arctic Animals Science Kit thumbnail

LEGO 45203 Arctic Animals Science Kit is a Education set currently available at retail for $99.99. Current new-sealed secondary market prices range from $84 to $169, with the average above MSRP at $107.

Forecast Model

This represents the expected annual growth (CAGR) based solely on a forecast model.
LEGO 45203 Arctic Animals Science Kit is an Education Science set released in 2026, containing 1,134 pieces and 4 minifigures. The set builds an Arctic camp cabin and includes brick-built figures of a large and small polar bear, a walrus, and a reindeer. It features four scientist minifigures and a selection of field equipment and lab components. The kit is designed to support four life science experiments related to Arctic animals and their environments.

Once retired, the expected annual growth will be close to 4% after the second year, valuing the set between $111 and $114 shortly after it is retired.
All regions

For Sale (New/Sealed)

This chart shows the sales listing trends of 45203 Arctic Animals Science Kit.
 (CA) Education Arctic Animals Science Kit 45203 $83.64
-16.4%
(US) Official LEGO Arctic Animals Science Kit
BrickEconomy Choice
$99.99
(IT) ASK FOR SHIPPING QUOTE BEFORE PLACING ORDER IF THE SHIPPING COST COULD CONCERN YOU, T... $120.75
+20.8%
(KR) Education North Pole Animal Science Kit / #45203 / 1134ocs / Express $163.07
+63.1%

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Pieces 350
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45621 Science Kit 3-5

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Year 2025
Pieces 336
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Theme / Subtheme Education / Science
Year 2026
Pieces 321
Availability Retail
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Retail $429.95
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45620 Science Kit K-2

Theme / Subtheme Education / Science
Year 2025
Pieces 277
Availability Retail
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Retail $329.95
Available at retail

45520 Computer Science & AI Kit K-2

Theme / Subtheme Education / Science
Year 2026
Pieces / Minifigs 276 / 4
Availability Retail
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Retail $339.95
Available at retail

45657 Connection Cards Pack

Theme / Subtheme Education / Science
Year 2025
Pieces 8
Availability Retail
45657 LEGO Education Science Connection Cards Pack
Retail $40.95
Available at retail

45623 Multi-charger

Theme / Subtheme Education / Science
Year 2025
Pieces 3
Availability Retail
45623 LEGO Education Science Multi-charger
Retail $139.95
Available at retail

45624 Multi-charger

Theme / Subtheme Education / Science
Year 2025
Pieces 1
Availability Retail
45624 LEGO Education Science Multi-charger
Retail $139.95
Available at retail

45650 Single Motor

Theme / Subtheme Education / Science
Year 2025
Pieces 1
Availability Retail
45650 LEGO Education Science Single Motor
Retail $149.95
Available at retail

45651 Double Motor

Theme / Subtheme Education / Science
Year 2025
Pieces 1
Availability Retail
45651 LEGO Education Science Double Motor
Retail $179.95
Available at retail

45652 Education Controller

Theme / Subtheme Education / Science
Year 2025
Pieces 1
Availability Retail
45652 LEGO Science Education Controller
Retail $99.95
Available at retail

45653 Color Sensor

Theme / Subtheme Education / Science
Year 2025
Pieces 1
Availability Retail
45653 LEGO Education Science Color Sensor
Retail $89.95
Available at retail

My Collection

Arctic Animals Science Kit Reviews

12 reviews
4.7
Collectors
Investors
Brick Fanatics
“45203 Arctic Animals Science Kit is the biggest of the four sets, with four minifigures to collect. The four science experiments included in the set can be performed with the Arctic camp cabin, polar bears, walrus and reindeer models.”
Full review at www.brickfanatics.com
“45201 Antarctic Animals Science Kit asks children to design a course for a penguin to slide down into the desired spot and help a whale catch its dinner, teaching about how the animals live through fun, creative play opportunities.”
Full review at blocksmag.com

About Education Science

The LEGO Education Computer Science & AI subtheme is a 2026 classroom-ready, standards-aligned learning line that introduces students to computer science and artificial intelligence through hands-on LEGO building paired with the block-based LEGO Education Coding Canvas. The line launched with three grade-band kits shipping in April 2026: 45520 for grades K-2, 45521 for grades 3-5, and 45522 for grades 6-8. The grade 6-8 kit contains 379 bricks along with interactive hardware including a double motor, single motor, color sensor, controller, connection cards, a USB charging cable, and a stackable storage box. Designed for groups of four students, kits are sold standalone or as larger classroom bundles.

Science was introduced in 2025 and currently consists of 19 sets.
Read more
Science and nature adventures await kids ages 9 years old and up with this Arctic Animals Science Kit (45203) LEGO Education set. Target their passion for animals with an educational toy they can build and play with repeatedly. Encourage critical thinking skills with a brick-built Arctic camp cabin, big and little polar bear, walrus and reindeer figures, 4 scientist minifigures and more. Inspire STEM learning, nature exploration and independent play with the 4 life science experiments, which encourage them to find solutions and invent whole new ways of achieving their goals through fun.

This animal lovers gift for kids is ideal for vacations, holidays or birthdays, encouraging them to jump in and get started. Its made so adults can boost kids learning with a cool animal toy that inspires ingenuity. Girls and boys can develop their problem-solving and other STEM skills while enjoying a set that offers fun ways to explore and learn more about their passion. Set contains 1,134...
Description provided by LEGO©