LegoLEGO® Education

Lego® Science Kit 3-5

Name: Science Kit 3-5 45621 | Lego
Brand: Lego
SKU: 45621
Availability: InStock

Lowest price right now €359.09 at steinehelden, 3 shops compared. Prices as of 11/11/2026, 23:12.

NewBest price359,09 €usual 399,00 €−10%Lowest price in 90 days@ SteineheldenFree shipping UsedFind great used offers on eBay.

Alle 3 Angebote vergleichen →

Lego Science Kit 3-5 (45621-1) – Produktfoto freigestellt

Set #: 45621-1
Parts: 336
Minifigs: 6
Price/part: 106.9 ct
Release: 2025
Age: 8+

Price comparison · 3 Offers · final prices incl. shipping

Where is Science Kit 3-5 cheapest right now?

Shipping to Germany

3 shops checkedIndependently sorted

New

359,09€BEST PRICE

39,91 € below usual price

free shippingincl. VATfrom | 2 to 3 days

359,09 €Newfree shipping · 2 to 3 days

New
436,88€
free shippingincl. VATfrom | 9 to 13 days
436,88 €Newfree shipping · 9 to 13 days
New
506,90€
incl. 7,90 € shippingincl. VATfrom | 2 to 4 days
506,90 €Newincl. 7,90 € shipping · 2 to 4 days

Price check · in short

What does Lego® Science Kit 3-5 (45621) currently cost?

On VERObricks, Lego® Science Kit 3-5 (Set No. 45621) is currently listed by 3 shops across 3 offers. The lowest new price in the VERObricks comparison is 359,09 € (steinehelden), including free shipping. Other new offers range up to 506,90 €. You currently save 10% (39,91 €) compared to the usual dealer price of 399,00 €. The current price per brick is 106,9 cents.

Notes on prices & affiliate links

Displayed prices may differ from actual offers. We update prices regularly, but offers on the linked pages may change quickly. Please note that we earn a commission on some qualified purchases made through partner links (e.g., from Amazon, eBay, or other shops). This only applies to links used within affiliate programs. There are no additional costs for you, and we also provide non-affiliate links to ensure a comprehensive overview of available offers.

Price history · Price development

Has Science Kit 3-5 ever been cheaper?

Current: 359,09 €; New, best shop
30-day low: 399,00 €; on 02. Nov. 2026 · steinehelden
Usual at dealers: 399,00 €; 90-day median, final price
All-time low: 349,99 €; on 17. März 2026 · steinehelden

Loading chart …

Last 30 price changes, newest first
Date	New	Shop
09. Nov. 2026	359,09 €	steinehelden
02. Nov. 2026	399,00 €	steinehelden
08. Okt. 2026	429,00 €	steinehelden
07. Okt. 2026	399,00 €	conrad
06. Okt. 2026	429,00 €	steinehelden
29. Sept. 2026	429,92 €	steinehelden
27. Sept. 2026	439,00 €	galaxus-de
24. Sept. 2026	436,88 €	galaxus-de
22. Sept. 2026	434,99 €	steinehelden
17. Sept. 2026	389,97 €	steinehelden
08. Sept. 2026	379,00 €	conrad
27. Aug. 2026	389,97 €	steinehelden
25. Aug. 2026	419,99 €	steinehelden
24. Aug. 2026	389,99 €	steinehelden
23. Juni 2026	394,98 €	steinehelden
22. Juni 2026	335,75 €	conrad
04. Mai 2026	394,98 €	steinehelden
02. Mai 2026	418,86 €	steinehelden
30. Apr. 2026	423,58 €	steinehelden
28. Apr. 2026	417,98 €	steinehelden
27. Apr. 2026	377,00 €	conrad
23. Apr. 2026	423,58 €	steinehelden
15. Apr. 2026	361,49 €	steinehelden
14. Apr. 2026	359,95 €	steinehelden
30. März 2026	369,96 €	steinehelden
23. März 2026	429,00 €	ltoys
22. März 2026	394,98 €	steinehelden
17. März 2026	349,99 €	steinehelden
16. März 2026	335,75 €	conrad
11. März 2026	394,98 €	steinehelden

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Details

Set details

At a glance

Brand: Lego
Partcount: 336
Minifigures: 6; 1 excl.
Build Duration: <1 h
Age: 8+
Release / EOL: 2025 – 2029
Price per Part: 106.9 ct
Part-Out Value: 91,50 €
POV Rate: 0.3×

Technical data9 entries

Product

Name: Science Kit 3-5

Dimensions

Product weight: 0,7 kg
Packaging width: 10,5 cm
Packaging height: 30,8 cm
Packaging length: 42,6 cm
Packaging weight: 2,8 kg

Identification

MFR: 45621-1
EAN: 02000019846625702017603834
SKU: 45621

DescriptionManufacturer text

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Hands-on science kits for elementary students, designed to engage curiosity and drive meaningful learning outcomes.

Science kit for grades 3-5 The LEGO® Education Science Kit for elementary students supports every student's success with hands-on science learning that adapts to different backgrounds and approaches.

Hands-on science lessonsNurture a love oflearning with interactive lessons that encourage students to explore physical science, life science, earth and space science, engineering, and technology with their hands. Each kit, featuring 336 LEGO® bricks, a double motor, a controller, 2 connection cards, and building instructions, equips four students to collaboratively build a single LEGO® model that will be the foundation for their learning.

40 grades 3-5 science lessons Easy-to-implement lesson plans deliver learning outcomes alignedwith the Next Generation Science Standards along with other local standards. Designed for different learning types, the LEGO® Education Science lessons spark curiosity and engage each student in the classroom. Ready-to-teach lessons mean teachers can s pend less time preparing and more time unlocking ’aha’ moments.

Support for teachers Each kit includes free unlimited access to the LEGO® Education Science Teacher Portal. Detailed 5E instructional lesson plans, lesson presentations, facilitation notes, and getting-started materials are right at teachers’ fingertips, freeing up valuable time.
Explore science kits from K-8 The LEGO® Education Science Kit 3-5 is part of the LEGO® Education Science Solution, which includes Classroom Bundles for grades K-8. From a single class to an entire school district, LEGO® Education Science provides impactful and engaging learning for curious minds.

Minifigures

Which minifigures are in Science Kit 3-5?

The set contains 6 minifigures, 1 of them exclusive to this set.

Monochrome Bright Greenin 10 sets
Monochrome Red, 28621 Headin 10 sets
Monochrome Bluein 10 sets
Monochrome Bright Light Orange, 28621 Headin 9 sets
White Torso, Dark Blue Legs, Neutral Face2×Exclusive

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Looks similar

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FAQ

Frequently Asked Questions

Where can you buy Lego® Science Kit 3-5?

New stock is available at steinehelden, galaxus-de, ebay (3 shops). Free shipping is available at steinehelden, galaxus-de. VERObricks compares all prices in real time and always shows you the lowest offer — for new and used stock, with shipping cost comparison.

Was Science Kit 3-5 ever cheaper? Price history & all-time low

VERObricks tracks the price history of Lego® Science Kit 3-5 across all shops. The historical low for new is 335,75 €. The highest observed new price was 439,00 € — a range of 103,25 €. Currently, the price is 23,34 € (7%) above the all-time low. The price is currently stable. With the VERObricks price alert you'll be notified instantly when the price reaches your target.

What is Lego® Science Kit 3-5? Contents, parts & details

Lego® Science Kit 3-5 is a set by Lego from the "LEGO® Education" theme (Set No. 45621, EAN: 0200001984662). According to the VERObricks database, the set includes 336 parts, 6 minifigures, Recommended age 8+. Manufacturer description: "Hands-on science kits for elementary students, designed to engage curiosity and drive meaningful learning outcomes. • Science kit for grades 3-5 The LEGO® Education Science Kit for elementary students supports every student's success with hands-on…"

Which minifigures are included in Lego® Science Kit 3-5?

According to the Rebrickable inventory, Lego® Science Kit 3-5 contains 6 minifigures: Monochrome Bright Green, Monochrome Red, 28621 Head, Monochrome Blue, Monochrome Bright Light Orange, 28621 Head, 2× White Torso, Dark Blue Legs, Neutral Face. 1 figure is exclusive to this set: White Torso, Dark Blue Legs, Neutral Face. Exclusive figures often keep a set's value stable after retirement; see the price history and used offers above.

When was Lego® Science Kit 3-5 released and how long will it stay available?

Lego® Science Kit 3-5 was released in August 2025. According to the manufacturer's planning, the set retires at the end of 2029 (EOL, end of life). While it is in regular stock, keep an eye on the price history; after retirement, new copies come from remaining stock only and prices often rise.

Is Science Kit 3-5 worth it at the current price?

At the current VERObricks best price of 359,09 € for 336 parts, that works out to 106,9 cents per part. The high price per part suggests a premium or collector set, where collectibility plays a larger role than pure part count. The current discount of 10% off the usual dealer price is moderate.