Dry Bowser Castle Battle Expansion Set
71423-1 Super Mario 2023 1321 parts 5.6% catalog rarity Advanced
Enter the Dry Bowser Castle Battle Expansion Set (71423) and confront skeletal enemies to rescue the Purple Toad from Dry Bowser! This action-packed LEGO® Super Mario™ set lets you explore an iconic castle location. Guide LEGO® Peach™, LEGO® Mario™, or LEGO® Luigi™ (figures not included; a 71360, 71387, or 71403 Starter Course is required for interactive play) through an opening Bowser-jaw entrance. Use the crane to save the Purple Toad and topple Dry Bowser, then activate flippers to defeat the Bone Piranha Plant and Bone Goomba. Watch out for the Magmaargh attack function! Discover a gym, secret entrance, secret strategy room, Key Block, and Treasure Chest Block. This set features 5 LEGO® Super Mario™ characters for expanded, unique, coin-collecting adventures.
71423-1
3D build progress
Log in to see your parts
Loading 3D model
Parts Inventory
Showing the first 12 rows of the parts list (1321 pieces in total). The full list loads automatically.
| Part | Qty | LEGO price each |
|---|---|---|
| 4× | €0,53 | |
| 2× | €0,12 | |
| 2× | €0,12 | |
| 2× | €0,10 | |
| 1× | €0,10 | |
| 2× | €0,13 | |
| 1× | €0,13 | |
| 2× | €0,12 | |
| 4× | €0,41 | |
| 2× | €0,15 | |
| 1× | Check price → View | |
| 2× | €0,10 |
Catalog rarity
How common are the parts in Dry Bowser Castle Battle Expansion Set?
26 of 467 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 Dry Bowser Castle Battle Expansion Set, including models from 2023 and other sets in the same theme.
Build DNA
Parts inventory insights for Dry Bowser Castle Battle Expansion Set
1,321 pieces puts this build +219% against the average Super Mario set and +130% against the average 2023 release.

Vs average Super Mario set
Average Super Mario set: 414 pieces across 121 other sets.
Vs average 2023 set
Average 2023 set: 574 pieces across 506 other sets.
Color profile
Dominant color
Light Bluish Gray
Unique parts
4.7 pieces per unique type
Repeat factor
Average pieces per unique type.
Most used part
Slope 45° 1 x 1 x 2/3 Quadruple Convex [Pyramid]
40xResults are based on official LEGO part inventories. Accuracy improves as you confirm set completeness.
This site is not affiliated with or endorsed by the LEGO Group.


