How many pieces does the LEGO Minifigure Birthday Set (850791-1) have?

The LEGO Minifigure Birthday Set set (850791-1) contains 31 pieces. It was released in 2013 as part of the LEGO Seasonal theme.

How can I find missing parts for LEGO set 850791-1?

On BrickMissing you can check which parts from the LEGO Minifigure Birthday Set (850791-1) you already own. Add your LEGO collection and we'll show exactly which of the 31 pieces you're missing and which you already have.

Can I build the LEGO Minifigure Birthday Set with parts I already have?

Use BrickMissing's free parts checker to find out. Add LEGO sets you own to your collection and we'll cross-reference all 31 parts to show your buildability percentage and which specific pieces you still need.

What theme is the LEGO Minifigure Birthday Set from?

The LEGO Minifigure Birthday Set (850791-1) belongs to the LEGO Seasonal theme. You can browse all Seasonal sets on BrickMissing to find more sets from this theme.

Minifigure Birthday Set

850791-1 Seasonal 2013 31 parts 23.5% catalog rarity Beginner

The LEGO Minifigure Birthday Set (850791-1), a 31-piece seasonal release from 2013, presents a vibrant, buildable birthday scene. A dedicated baseplate forms the foundation for this minifigure-scale celebration, featuring a prominent balloon arch. This arch is designed for customization, allowing enthusiasts to apply included stickers to add a specific name and age, making each display unique. The set includes two detailed minifigures: a classic, brightly attired clown, poised to perform, and a birthday celebrant minifigure. The celebrant comes with both male and female hair elements, offering options for presentation within the festive setup. This compact model provides a charming, personalized LEGO vignette for any collector.

Parts Inventory

🧱 31 parts

Showing the first 12 rows of the parts list (31 pieces in total). The full list loads automatically.

Color	Qty	LEGO price each
White	1×	€0,10 View at LEGO → View
Yellow	1×	€0,10 View at LEGO → View
White	1×	€0,08 View at LEGO → View
Bright Light Blue	2×	€0,08 View at LEGO → View
Lime	2×	€0,21 View at LEGO → View
Bright Light Orange	1×	Check price → View
Dark Pink	1×	Check price → View
Tan	1×	Check price → View
White	2×	€0,06 View at LEGO → View
Orange	1×	€0,06 View at LEGO → View
Reddish Brown	4×	€0,05 View at LEGO → View
Unknown	1×	Check price → View

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Catalog rarity

How common are the parts in Minifigure Birthday Set?

23.5%Very high rarity

more commonless common

4 of 17 recorded part+color combinations appear in 3 or fewer sets in our catalog. This does not measure replacement availability or price.

Theme average

2.2%

All sets

6.7%

Least common in our catalog

Backdrop, Arch, Balloon Print · Unknown · only this set in our catalogSticker Sheet for Set 850791-1 · Unknown · only this set in our catalogMusical Instrument Horn · Pearl Gold · 2 sets in our catalog

How we calculate this →