LegoLEGO® Education
Lego® Computer Science & AI Kit 3–5
- Set #
- 45521-1
- Parts
- 321
- Minifigs
- 4
- Price/part
- 132.1 ct
- Release
- 2026
- Age
- 8+
Price comparison · 2 Offers · final prices incl. shipping
Where is Computer Science & AI Kit 3–5 cheapest right now?
2 shops checkedIndependently sorted
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.
New
423,99€BEST PRICE
423,99 €Newfree shipping · 2 to 3 daysBEST PRICEfree shipping
New506,90€506,90 €Newincl. 7,90 € shipping · 2 to 4 daysincl. 7,90 € shipping
Price check · in short
What does Lego® Computer Science & AI Kit 3–5 (45521) currently cost?
On VERObricks, Lego® Computer Science & AI Kit 3–5 (Set No. 45521) is currently listed by 2 shops across 2 offers. The lowest new price in the VERObricks comparison is 423,99 € (steinehelden), including free shipping. Other new offers range up to 506,90 €. The current price per brick is 132,1 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 Computer Science & AI Kit 3–5 ever been cheaper?
- Current
- 423,99 €
- New, best shop
- 30-day low
- 423,99 €
- on 14. Okt. 2026 · steinehelden
- Usual at dealers
- 423,99 €
- 90-day median, final price
- All-time low
- 330,65 €
- on 16. März 2026 · conrad
Loading chart …
| Date | New | Shop |
|---|---|---|
| 14. Okt. 2026 | 423,99 € | steinehelden |
| 07. Okt. 2026 | 409,00 € | conrad |
| 21. Aug. 2026 | 439,00 € | conrad |
| 27. Juni 2026 | 389,00 € | conrad |
| 22. Juni 2026 | 330,65 € | conrad |
| 04. Mai 2026 | 389,00 € | conrad |
| 27. Apr. 2026 | 371,00 € | conrad |
| 21. März 2026 | 389,00 € | conrad |
| 16. März 2026 | 330,65 € | conrad |
| 06. Feb. 2026 | 389,00 € | conrad |
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Details
Set details
At a glance
- Brand
- Lego
- Partcount
- 321
- Minifigures
- 4
- Build Duration
- <1 h
- Age
- 8+
- Release / EOL
- 2026 – 2030
- Price per Part
- 132.1 ct
Building instructionsPDF from the manufacturer
Technical data7 entries
Product
- Name
- Computer Science & AI Kit 3–5
Dimensions
- Packaging width
- 10,5 cm
- Packaging height
- 30,8 cm
- Packaging length
- 42,6 cm
Identification
- MFR
- 45521-1
- EAN
- 5702018066232
- SKU
- 45521
DescriptionManufacturer text
Classroom-ready, standards-aligned Computer Science & AI kits for grades 3–5, designed to drive outcomes through hands-on learning
Computer Science & AI Kit for grades 3–5 The LEGO® Education Computer Science & AI Kit 3–5 engages students in hands-on learning, regardless of skill level. Each kit features 321 LEGO® bricks, double motor, color sensor, connection card, and building instructions, providing four students with multiple collaborative experiences that connect to real world passions. Every lesson encourages computational thinking skills, which includes problem-solving, logic, and creativity, empowering students tobecome confident navigators of an AI-powered world.
30 hands-on computer science lessons for grades 3–530 easy-to-implement, 45-minute, standards-aligned lessons are grouped into six units, each including four lessons and a design challenge. Sequential experiences teach foundational skills with clarity and focus before culminating with an open-ended design challenge that lets students use all of their new skills and their imaginations. The lessons are designed for all learners with content t hat meets students where they are – simple enough to dive right into without experience yet challenging enough for experienced learners to explore infinite possibilities.
Support for teachersFree unlimited access to the LEGO® Education Teacher Portal, getting started materials, facilitation notes, classroom-ready presentations, and a library of lessons right at teachers’ fingertips. Ready-to-teach lesson plans enable educators—even without prior experience in computer science or AI concepts—to spend less time preparing lessons and more time inspiring discoveries.
LEGO® Education Coding CanvasThis intuitive Coding Canvas with word-based block coding is safe and easy to use, and it is accessible via web browser or iOS app. A lesson pin lets students quickly connect to lessons, with everything saved locally—no login or sharing of student data required—enabling students to explore coding and AI features in a safe environment.
Computer science & AI kits for grades K–8LEGO® Education Computer Science & AI also offers kits for grades K–2 and 6–8. Each kit features classroom-ready, real-world approaches to computer science and AI instruction that meet the evolving demands of K–8 education.
Minifigures
Which minifigures are in Computer Science & AI Kit 3–5?
The set contains 4 minifigures.
Monochrome Bright Green
Monochrome Red, 28621 Head
Monochrome Blue
Monochrome Bright Light Orange, 28621 Head
Alternatives
Similar models from other brands
Looks alike
Looks similar
FAQ
Frequently Asked Questions
Where can you buy Lego® Computer Science & AI Kit 3–5?
New stock is available at steinehelden, ebay (2 shops). Free shipping is available at steinehelden. VERObricks compares all prices in real time and always shows you the lowest offer — for new and used stock, with shipping cost comparison.
Was Computer Science & AI Kit 3–5 ever cheaper? Price history & all-time low
VERObricks tracks the price history of Lego® Computer Science & AI Kit 3–5 across all shops. The historical low for new is 330,65 €. The highest observed new price was 439,00 € — a range of 108,35 €. Currently, the price is 93,34 € (28%) above the all-time low. The price trend is upward — the price has risen recently. A price alert may pay off. With the VERObricks price alert you'll be notified instantly when the price reaches your target.
What is Lego® Computer Science & AI Kit 3–5? Contents, parts & details
Lego® Computer Science & AI Kit 3–5 is a set by Lego from the "LEGO® Education" theme (Set No. 45521, EAN: 5702018066232). According to the VERObricks database, the set includes 321 parts, 4 minifigures, Recommended age 8+. Manufacturer description: "Classroom-ready, standards-aligned Computer Science & AI kits for grades 3–5, designed to drive outcomes through hands-on learning • Computer Science & AI Kit for grades 3–5 The LEGO® Education Computer Science & AI Kit 3–5 engages students in…"
Which minifigures are included in Lego® Computer Science & AI Kit 3–5?
According to the Rebrickable inventory, Lego® Computer Science & AI Kit 3–5 contains 4 minifigures: Monochrome Bright Green, Monochrome Red, 28621 Head, Monochrome Blue, Monochrome Bright Light Orange, 28621 Head. Exclusive figures often keep a set's value stable after retirement; see the price history and used offers above.
When was Lego® Computer Science & AI Kit 3–5 released and how long will it stay available?
Lego® Computer Science & AI Kit 3–5 was released in April 2026. According to the manufacturer's planning, the set retires at the end of 2030 (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. The official building instructions are available as 4 PDF files directly from the manufacturer, linked in the set details section.
Is Computer Science & AI Kit 3–5 worth it at the current price?
At the current VERObricks best price of 423,99 € for 321 parts, that works out to 132,1 cents per part. The high price per part suggests a premium or collector set, where collectibility plays a larger role than pure part count.