The Joker Balloon Escape
70900-1 Batman 2017 124 parts 2.9% catalog rarity Easy
Chaos erupts at the Gotham City Energy Facility in LEGO Batman Movie The Joker Balloon Escape 70900-1, where The Joker attempts a daring breakout. Batman arrives, armed with his grappling gun, to confront the notorious villain. The Joker's escape plan features a distinctive detachable balloon backpack, allowing him to soar above the power plant. This 124-piece set includes the energy facility itself, which houses a movable bomb element and a silo with an interactive explode function, depicting a critical moment in the ongoing struggle between good and evil. Fans can recreate the face-off, utilizing the silo's action mechanism to stage dynamic confrontations.
Parts Inventory
Showing the first 12 rows of the parts list (124 pieces in total). The full list loads automatically.
| Part | Qty | LEGO price each |
|---|---|---|
| 5× | €0,12 | |
| 2× | €0,23 | |
| 1× | €1,96 | |
| 1× | Check price → View | |
| 1× | €0,07 | |
| 2× | €0,06 | |
| 1× | €0,11 | |
| 2× | €0,06 | |
| 1× | €0,06 | |
| 1× | Check price → View | |
| 2× | €0,12 | |
| 2× | Check price → View |
Catalog rarity
How common are the parts in The Joker Balloon Escape?
2 of 70 recorded part+color combinations appear in 3 or fewer sets in our catalog. This does not measure replacement availability or price.
Theme average
3.3%
All sets
6.7%
Least common in our catalog
More Batman sets
Browse more LEGO Batman sets related to The Joker Balloon Escape, including models from 2017 and other sets in the same theme.
Build DNA
Parts inventory insights for The Joker Balloon Escape
124 pieces puts this build -84% against the average Batman set and -68% against the average 2017 release.

Vs average Batman set
Average Batman set: 767 pieces across 40 other sets.
Vs average 2017 set
Average 2017 set: 385 pieces across 450 other sets.
Color profile
Dominant color
Light Bluish Gray
Unique parts
1.9 pieces per unique type
Repeat factor
Average pieces per unique type.
Most used part
Plate Special 1 x 1 with Clip Vertical [Thick Open O Clip]
6xResults are based on official LEGO part inventories. Accuracy improves as you confirm set completeness.
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