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40905 LEGO Birthday Cupcake thumbnail image

40905 LEGO Birthday Cupcake
Images 3Description 
40905 LEGO Birthday Cupcake
  • Birthday Cupcake thumbnail
  • Birthday Cupcake thumbnail
  • Birthday Cupcake thumbnail

LEGO 40905 Birthday Cupcake is a Seasonal set currently valued at $26 for new and sealed sets. The set retired in January 2026 with annual appreciation averaging 20.66% since. On the used market, values range from $21 to $24 based on condition.

Set Value (New/Sealed)

This chart represents the current new/sealed value of the set Birthday Cupcake since January 2026. Medium accuracy
LEGO 40905 Birthday Cupcake is a Seasonal Birthday promotional gift-with-purchase set released in 2026, containing 174 pieces and 1 minifigure. The main build is a display cupcake with frosting tiles and a selection of colorful tiles and shapes for decoration. It includes a chef minifigure holding a balloon animal and a ladder accessory for arranging decorations. Candles are provided to customize the cupcake to represent different ages.

A new and sealed Birthday Cupcake is currently valued at around $26, with annual growth of approximately 21%. The average used price is $21 for those in good overall condition. New and sealed listings currently range from $25 to $34. Based on current trends, this set could be valued near $29 within the next year.
All regions

For Sale (New/Sealed)

 (US) BrickLink store BrickNGo $20.00
-21.8%
(US) Limited Edition Birthday Cupcake Set 40905 New Factory Sealed Free Keychain
BrickEconomy Choice
$24.99
-2.3%
(US) 40905 Birthday Cupcake Brand New, Factory Sealed $25.00
-2.3%
(AU) 40905 Birthday Cupcake - Brand New Sealed - BNIB $25.65
+0.3%
(US) 40905 Birthday Cupcake Brand New, Factory Sealed $32.95
+28.8%
(US) 40905 Birthday Cupcake Brand New, Factory Sealed $39.95
+56.2%

Sets in Seasonal / Birthday

40807 Birthday Numbers

Theme / Subtheme Seasonal / Birthday
Year 2025
Pieces 281
Availability Limited retail (Retiring soon)
40807 LEGO Birthday Numbers
Retail $19.99
Available at retail
Retiring soon

40871 Gift Box Celebration

Theme / Subtheme Seasonal / Birthday
Year 2026
Pieces 224
Availability Retail
40871 LEGO Birthday Gift Box Celebration
Retail $19.99
Available at retail

40815 Birthday Party Cake

Theme / Subtheme Seasonal / Birthday
Year 2025
Pieces 219
Availability Limited retail (Retiring soon)
40815 LEGO Birthday Party Cake
Retail $14.99
Available at retail
Retiring soon

40641 Birthday Cake

Theme / Subtheme Seasonal / Birthday
Year 2023
Pieces / Minifigs 211 / 2
Availability Retired
40641 LEGO Birthday Cake
Retail $14.99
Value $24.99
Growth  +66.7%
Annual growth 17.8%

40780 Birthday Cake

Theme / Subtheme Seasonal / Birthday
Year 2025
Pieces / Minifigs 160 / 1
Availability Retired
40780 LEGO Birthday Cake
promotional
Value $19.82
Annual growth 5.3%

40584 Birthday Diorama

Theme / Subtheme Seasonal / Birthday
Year 2023
Pieces / Minifigs 157 / 2
Availability Retired
40584 LEGO Birthday Diorama
promotional
Value $17.99
Annual growth 2.6%

40382 Birthday Set

Theme / Subtheme Seasonal / Birthday
Year 2020
Pieces / Minifigs 141 / 1
Availability Retired
40382 LEGO Birthday Set
Retail $12.99
Value $36.43
Growth  +180.4%
Annual growth 35.4%

40226 Birthday Buddy

Theme / Subtheme Seasonal / Birthday
Year 2016
Pieces 133
Availability Retired
40226 LEGO Birthday Buddy
promotional
Value $11.14
Annual growth 27.1%

40153 Birthday Table Decoration

Theme / Subtheme Seasonal / Birthday
Year 2015
Pieces 120
Availability Retired
40153 LEGO Birthday Table Decoration
Retail $9.99
Value $24.99
Growth  +150.2%
Annual growth 9.6%

853906 Birthday Card

Theme / Subtheme Seasonal / Birthday
Year 2019
Pieces / Minifigs 40 / 1
Availability Retired
853906 LEGO Birthday Card
Retail $9.99
Value $14.99
Growth  +50.1%
Annual growth 3.1%

850791 LEGO Minifigure Birthday Set

Theme / Subtheme Seasonal / Birthday
Year 2013
Pieces / Minifigs 28 / 2
Availability Retired
850791 LEGO Minifigure Birthday Set
Retail $7.99
Value $12.16
Growth  +52.2%
Annual growth 3.7%

40048 Birthday Cake

Theme / Subtheme Seasonal / Birthday
Year 2012
Pieces 24
Availability Retired
40048 LEGO Birthday Cake
Retail $4.99
Value $9.14
Growth  +83.2%
Annual growth 4.5%

5004931 Birthday Card

Theme / Subtheme Seasonal / Birthday
Year 2017
Pieces / Minifigs 20 / 1
Availability Retired
5004931 LEGO Birthday Card
Retail $4.99
Value $11.23
Growth  +125.1%
Annual growth 5.5%

My Collection

Birthday Cupcake Reviews

16 reviews
4.6
Collectors
Investors
The Brick Post
“It features a bright & colorful brick-built Birthday Cupcake along with a variety of decorations that allow you to customize the build. It also comes complete with a Chef Minifigure. Previous Birthday themed sets have been available as Insiders Rewards or free when you visit... More LEGO stores on your Birthday.”
Full review at www.thebrickpost.com

About Seasonal Birthday

Happy Birthday! Celebrate your birthday with some cute LEGO birthday sets that can be used to give away as presents or simply as decorations. With the Birthday subtheme introduced in 2012 these little sets, while have not been a hit for investors, has produced some memorable sets to collectors of all types.

Birthday was introduced in 2012 and currently consists of 14 sets.
Read more
Celebrate kids birthdays with the LEGO Birthday Cupcake (40905) toy. This customizable birthday gift comes with a range of colorful tiles and shapes letting kids decorate their cake in lots of creative ways. This customizable small toy includes a chef minifigure holding a balloon animal that young builders can use to decorate the cupcake, as well as candles for their age. This is the ideal birthday gift for 7-year-old-plus girls and boys, or for kids who love baking. Set contains 174 pieces.

BIRTHDAY CUPCAKE TOY The LEGO Birthday Cupcake (40905) building set comes with a small toy cupcake with frosting tiles, a chef minifigure and lots of details for decoration

INCLUDES A MINIFIGURE AND ACCESSORIES This fun building kit includes a chef minifigure, holding a cute balloon animal, and a ladder the chef can climb to decorate the top of the cupcake toy

CREATIVE DECORATIONS The birthday toy comes with a range of colorful accessories that kids can use to customize their...
Description provided by LEGO©