
Where is Birthday Diorama cheapest right now?
What does Lego® Birthday Diorama (40584) currently cost?
On VERObricks, Lego® Birthday Diorama (Set No. 40584) is currently listed by 2 shops across 2 offers. The lowest new price in the VERObricks comparison is 36,48 € (baustein-store). Other new offers range up to 37,71 €. The manufacturer's RRP is 12,99 €. The current price per brick is 23,2 cents.
Notes on prices & affiliate links
Has Birthday Diorama ever been cheaper?
- Current
- 36,48 €
- New, best shop
- 30-day low
- 36,48 €
- on 22. Nov. 2025 · baustein-store
- Usual at dealers
- 36,48 €
- 90-day median, final price
- All-time low
- 36,48 €
- on 22. Nov. 2025 · baustein-store
| Date | New | Shop |
|---|---|---|
| 22. Nov. 2025 | 36,48 € | baustein-store |
| 19. Nov. 2024 | 39,39 € | baustein-store |
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Set details
- Brand
- Lego
- Partcount
- 157
- Minifigures
- 2
- 2 excl.
- Build Duration
- <1 h
- Age
- 6+
- Release / EOL
- 2023 – 2023
- RRP
- 12,99 €
- Price per Part
- 12.7 ct
- Part-Out Value
- 16,34 €
- POV Rate
- 0.8×
Technical data9 entries
Product
- Name
- Birthday Diorama
Dimensions
- Product weight
- 0,1 kg
- Packaging width
- 14,1 cm
- Packaging height
- 6,1 cm
- Packaging length
- 15,7 cm
- Packaging weight
- 0,2 kg
Identification
- MFR
- 40584-1
- EAN
- 5702017434773
- SKU
- 40584
DescriptionManufacturer text
Say “Happy Birthday” in style!

Build a birthday diorama – Create a party scene to mark any LEGO® fan’s birthday. The set includes lots of celebratory details, including balloons, a candle, cakes, gifts and “Happy Birthday” signage
Send birthday wishes – Why not give this LEGO® Birthday Diorama (40584) as a gift to mark the birthday of a friend or loved one of any age from 6+
Dimensions – The scene measures over 3.5 in. (9 cm) high, 3 in. (8 cm) wide and 3 in. (8 cm) deep
Which minifigures are in Birthday Diorama?
The set contains 2 minifigures, 2 of them exclusive to this set.
Boy, White Shirt with Balloons, Dark Purple Top Hat
Girl, Bright Pink Top, Short Tan Legs, Dark Azure Hair
Product images (3)
Similar models from other brands
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Frequently Asked Questions
Where can you buy Lego® Birthday Diorama?
New stock is available at baustein-store, spielzeug-fuchs (2 shops). VERObricks compares all prices in real time and always shows you the lowest offer — for new and used stock, with shipping cost comparison.
Was Birthday Diorama ever cheaper? Price history & all-time low
VERObricks tracks the price history of Lego® Birthday Diorama across all shops. The historical low for new is 36,48 €. The highest observed new price was 39,39 € — a range of 2,91 €. The current price of 36,48 € is at or near the historical low — a great time to buy. With the VERObricks price alert you'll be notified instantly when the price reaches your target.
What is Lego® Birthday Diorama? Contents, parts & details
Lego® Birthday Diorama is a set by Lego from the "LEGO® Other" theme (Set No. 40584, EAN: 5702017434773). According to the VERObricks database, the set includes 157 parts, 2 minifigures, Recommended age 6+. Manufacturer description: "Say “Happy Birthday” in style! • Build a birthday diorama – Create a party scene to mark any LEGO® fan’s birthday. The set includes lots of celebratory details, including balloons, a candle, cakes, gifts and “Happy Birthday” signage • Send birthday…" On VERObricks you can find the set in these categories: LEGO® Other, LEGO® Promotional, Dioramas, Holidays.
Which minifigures are included in Lego® Birthday Diorama?
According to the Rebrickable inventory, Lego® Birthday Diorama contains 2 minifigures: Boy, White Shirt with Balloons, Dark Purple Top Hat, Girl, Bright Pink Top, Short Tan Legs, Dark Azure Hair. 2 figures are exclusive to this set: Boy, White Shirt with Balloons, Dark Purple Top Hat, Girl, Bright Pink Top, Short Tan Legs, Dark Azure Hair. Exclusive figures often keep a set's value stable after retirement; see the price history and used offers above.
When was Lego® Birthday Diorama released and how long will it stay available?
Lego® Birthday Diorama was released in January 2023. The set retired at the end of 2023 (EOL, end of life). New copies come from remaining stock only; for used ones, use the eBay search on this page. The official building instructions are available as 2 PDF files directly from the manufacturer, linked in the set details section.
Is Birthday Diorama worth it at the current price?
At the current VERObricks best price of 36,48 € for 157 parts, that works out to 23,2 cents per part. The high price per part suggests a premium or collector set, where collectibility plays a larger role than pure part count. On top of that: according to the VERObricks price history, the current price is at the historical all-time low.


















