Arctic Animals Science Kit (45203-1) is a Learning at Home LEGO set released in 2026 with 1,134 pieces. Browse the parts list, minifigures, and verify loose bricks with our free scanner. Collectors browsing Learning at Home sets use this inventory to verify loose parts, compare color variants, and read official build manuals without downloading PDFs. This set includes 4 minifigures and 376 unique part types.
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Market value
Estimated market value
Community marketplace data · updated 1 day ago
New · Sold (6 mo.)
EUR 88.11
Range EUR 61.23–115.00
4 sold in last 6 months
Used · Sold (6 mo.)
EUR 101.56
Price history (4 snapshots)
| Date | Condition | Avg. sold |
|---|---|---|
| 2026-06-27 | New | 88.11 |
| 2026-06-27 | Used | 101.56 |
| 2026-06-20 | New | 88.00 |
| 2026-06-20 | Used | 101.50 |
Estimates exclude VAT and reflect recent marketplace activity. Values change — use live listings when buying or selling.
Building instructions
4 official booklets — read on BrickID
Book 1 of 4 · US Letter Book 2 of 4 · US Letter Book 3 of 4 · US Letter Book 4 of 4 · US Letter
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Minifigures in Arctic Animals Science Kit
Parts in this set
376 parts · page 1 of 8 · updating…
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Animal Body Part, Barb / Claw / Tooth / Talon / Horn, Small53451 · ×2 · White -
Arm Mechanical with Clip [Thick Support]98313 · ×4 · Dark Tan -
Bar 2L with Stop in Center78258 · ×2 · Tan -
Bar 3L87994 · ×1 · Tan -
Bar 3L with Handle, Stop Ring and Side Stops (Minifig Ski Pole)90540 · ×2 · White -
Box / Crate with Handholds 3 x 4 x 1 2/330150 · ×1 · Light Bluish Gray -
Bracket 1 x 1 - 1 x 136841 · ×2 · Reddish Brown -
Bracket 1 x 1 - 1 x 136841 · ×2 · White -
Bracket 1 x 1 - 1 x 1 Inverted36840 · ×2 · Medium Nougat -
Bracket 1 x 1 - 1 x 1 Inverted36840 · ×1 · Tan -
Bracket 1 x 1 - 1 x 279389 · ×1 · White -
Bracket 1 x 1 - 1 x 279389 · ×4 · Tan -
Bracket 1 x 2 - 1 x 299781 · ×3 · White -
Bracket 1 x 2 - 1 x 299781 · ×1 · Reddish Brown -
Bracket 1 x 2 - 1 x 299781 · ×14 · Dark Bluish Gray -
Bracket 1 x 2 - 2 x 244728 · ×1 · Light Bluish Gray -
Bracket 1 x 2 - 2 x 244728 · ×3 · White -
Bracket 1 x 2 - 2 x 2 Inverted99207 · ×1 · Dark Turquoise -
Bracket 1 x 2 - 2 x 2 Inverted99207 · ×2 · White -
Bracket 2 x 2 with 1 x 2 Vertical Studs41682 · ×4 · White -
Brick 1 x 13005 · ×4 · Tan -
Brick 1 x 13005 · ×7 · Trans-Light Blue -
Brick 1 x 13005 · ×2 · White -
Brick 1 x 13005 · ×2 · Dark Blue -
Brick 1 x 126112 · ×2 · White -
Brick 1 x 23004 · ×1 · White -
Brick 1 x 23004 · ×6 · Coral -
Brick 1 x 23004 · ×2 · Medium Nougat -
Brick 1 x 23004 · ×5 · Dark Blue -
Brick 1 x 2 without Bottom Tube3065 · ×7 · Trans-Light Blue -
Brick 1 x 2 x 5 with Hollow Studs2454b · ×1 · White -
Brick 1 x 33622 · ×1 · Dark Blue -
Brick 1 x 33622 · ×7 · White -
Brick 1 x 43010 · ×2 · Coral -
Brick 1 x 43010 · ×1 · Medium Nougat -
Brick 1 x 43010 · ×2 · Dark Turquoise -
Brick 1 x 43010 · ×4 · Dark Blue -
Brick 1 x 43010 · ×2 · Dark Bluish Gray -
Brick 1 x 63009 · ×7 · White -
Brick 1 x 63009 · ×5 · Tan -
Brick 1 x 63009 · ×3 · Dark Blue -
Brick 1 x 83008 · ×1 · White -
Brick 2 x 103006 · ×2 · Tan -
Brick 2 x 23003 · ×4 · White -
Brick 2 x 23003 · ×2 · Medium Nougat -
Brick 2 x 33002 · ×4 · Yellow -
Brick 2 x 43001 · ×2 · Coral -
Brick 2 x 43001 · ×1 · Yellow