Lego® Seasonal 40780 Birthday Cake
Current best price
LEGO 40780 is currently available from £15.98 incl. shipping at Hadley Bricks. Only one retailer in our comparison stocks it.
Updated 23 October 2026 at 02:17
Lego 40780 price comparison: where is it cheapest?
Prices incl. shipping to the UK ·
iFurther information
The Lego set Birthday Cake with the set number 40780 is part of the LEGO Seasonal theme and is recommended for ages 7+. It was released in January 2025. The model has 160 pieces, and we estimate it takes around < 1 hour to build.
The set weighs about 0.200 kg. The box measures 3⅛" x 3⅛" x 3⅛" in (8 x 8 x 8 cm cm).
Our Brickfact Lego price comparison compares the prices of 1 shop for this set. It is currently cheapest at Hadley Bricks for £15.98 including shipping. That is £0.10 per piece. Unfortunately, the set is currently not available below its recommended retail price.
Lego 40780 product data
Set Information
Availability
Release
01/2025
Retiring Status
Retired (12/2025)
Packaging
Weight
0.200 kg
Packaging dimensions
3⅛" x 3⅛" x 3⅛" in
EAN (GTIN13)
5702017830674
Lego 40780 price trend
Average sale price on secondary marketplaces – not the new price at retailers.
- Current market value
- £10.83
- Range
- £9.91 – £13.95
- Average
- £11.54
Loading price history…
Lego 40780 price history: how has the price changed?
Brickfact has been recording retailer prices since 20/10/2026. Best price so far: £15.98 (3 days ago).
- Current best price
- £15.98
- Best price since 20/10/2026
- £15.98 3 days ago
Daily lowest prices at the tracked shops, including shipping. Gaps indicate days with no recorded price. The table lists each shop’s lowest price.
Lowest price per retailer (since 20/10/2026)
| Retailer | Current | Lowest price | Date |
|---|---|---|---|
 Hadley Bricks | £15.98 | £15.98 | 23/10/26 |
Lowest price per day that Brickfact recorded at the retailers in the price comparison, including shipping where known – as in the comparison above. Amazon offers are not included in the price history.
Building Instruction for LEGO 40780 Birthday Cake
Part Lists for LEGO 40780 Birthday Cake
LEGO 40780 Frequently Asked Questions
How much does LEGO 40780 Birthday Cake cost?
The lowest price in the Brickfact price comparison is currently £15.98 incl. shipping at Hadley Bricks.
Where can I buy LEGO 40780 cheapest?
Only one retailer in the Brickfact price comparison currently stocks LEGO 40780: Hadley Bricks (£15.98).
Is LEGO 40780 still available?
LEGO has retired 40780 Birthday Cake. New copies are still available at 1 retailers in our price comparison while stocks last.
When was LEGO 40780 cheapest?
Since tracking began on 20/10/2026, the lowest shop price recorded by Brickfact for LEGO 40780 was £15.98 on 20/10/2026 at Hadley Bricks, including shipping. Amazon prices are not included.
