Bowser's Airship Expansion Set
71391-1 Super Mario 2021 1152 parts 6.6% catalog rarity Advanced
Command Bowser's Airship with the LEGO Super Mario Bowser's Airship Expansion Set (71391-1), an 1152-piece model. This iconic vehicle transforms between a compact 'flying mode' and an expansive 'course mode' using robust hinge mechanisms, revealing an interactive battleground. Players activate the Cannon Start Pipe for a 90-second challenge, confronting Bowser’s Mecha Hand and a tricky POW Block to dislodge Rocky Wrench from its hiding place. The set includes detailed figures of Kamek, Rocky Wrench, and a Goomba, enriching the Super Mario universe. This set requires a LEGO Mario or Luigi figure from a Starter Course for interactive play.
Parts Inventory
Showing the first 12 rows of the parts list (1152 pieces in total). The full list loads automatically.
| Part | Qty | LEGO price each |
|---|---|---|
| 4× | €0,10 | |
| 1× | €0,12 | |
| 1× | Check price → View | |
| 1× | Check price → View | |
| 1× | Check price → View | |
| 2× | €0,13 | |
| 1× | Check price → View | |
| 6× | €0,15 | |
| 2× | €0,06 | |
| 2× | €0,21 | |
| 2× | €0,21 | |
| 4× | €0,28 |
Catalog rarity
How common are the parts in Bowser's Airship Expansion Set?
25 of 380 recorded part+color combinations appear in 3 or fewer sets in our catalog. This does not measure replacement availability or price.
Theme average
9.3%
All sets
6.7%
Least common in our catalog
More Super Mario sets
Browse more LEGO Super Mario sets related to Bowser's Airship Expansion Set, including models from 2021 and other sets in the same theme.
Build DNA
Parts inventory insights for Bowser's Airship Expansion Set
1,152 pieces puts this build +178% against the average Super Mario set and +114% against the average 2021 release.

Vs average Super Mario set
Average Super Mario set: 415 pieces across 121 other sets.
Vs average 2021 set
Average 2021 set: 538 pieces across 471 other sets.
Color profile
Dominant color
Light Bluish Gray
Unique parts
4.9 pieces per unique type
Repeat factor
Average pieces per unique type.
Most used part
Plate 1 x 2
53xResults are based on official LEGO part inventories. Accuracy improves as you confirm set completeness.
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