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Big Bad Island Expansion Set

Snapshot

vs RRP
+11% over
Per piece
13¢

Value per piece

cost per part at each reference

13¢lowest market value

Reference

MSRP13¢
Used market13¢
New market14¢

Where to buy new

  • AmazonLowest$99.92

New at retail · MSRP $44.99 · via BrickPicker

Set Retired

Big Bad Island Expansion Set

Reference
71412-1
Theme
Super Mario
Year
2022
Parts
354
UPC
673419363563
EAN
5702017229461

Big Bad Island Expansion Set is a LEGO set from the LEGO Super Mario theme released in 2022. The set contains 354 parts.

New avg$49.99Used avg$44.99MSRP$44.99

Avg. 3rd-party market prices via BrickPicker, not CollectORbuild seller prices

See full valuation & price history →Track its value free →
Value historytracking since Jul 27, 2026

Currently $49.99 new. We just started tracking this set’s value. The chart fills in as prices are re-checked over the coming weeks.

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Parts in this set (168)

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A peek at the pile. See the full list, grouped by color, on the parts page.

Brick 2 x 21×Turntable 4 x 4 Square Base, Locking1×Bracket 1 x 2 - 2 x 2 Inverted1×Plate Special 2 x 2 with Towball and Hole2×Technic Pin with Friction Ridges Lengthwise with No Center Slots1×Technic Link 1 x 91×Tile 2 x 2 with Large Blue Eyes PrintPhoto shows a different color. This lot is Black.1×Brick 1 x 21×Brick 2 x 21×Brick Special 1 x 2 with 2 Studs on 1 Side2×Plate 1 x 2Photo shows a different color. This lot is Blue.3×Plate 2 x 81×Plate Round Corners 4 x 4 x 2/3 Circle with Reduced Knobs1×Plate Round Corners 8 x 8 x 2/3 Circle with Reduced Knobs1×View all 168 →