Luigi's Mansion Lab and Poltergust Expansion Set

Snapshot

vs RRP: +152% over
Per piece: 40¢

Value per piece

cost per part at each reference

40¢lowest market value

Reference

MSRP17¢

Used market40¢

New market42¢

Set Retired

Luigi's Mansion Lab and Poltergust Expansion Set

Reference: 71397-1
Theme: Super Mario
Year: 2022
Parts: 179
EAN: 5702017155173

Luigi's Mansion Lab and Poltergust Expansion Set is a LEGO set from the LEGO Super Mario theme released in 2022. The set contains 179 parts.

New avg$75.67Used avg$72.00MSRP$29.99

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

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Value historytracking since Jul 27, 2026

Currently $75.67 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 (133)

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

Brick 2 x 3

2×

Brick Sloped 30° 1 x 1 x 2/3 (Cheese Slope)

1×

Brick Special 1 x 2 x 1 2/3 with 4 Studs on 1 Side

2×

Tool Hammer / Mallet Large

1×

Plate Round 1 x 1 with Open Stud

2×

Plate Round 2 x 2 with Axle Hole Type 1 (+ Opening)

1×

Plate Round Corners 2 x 6 Double

2×

Bracket 1 x 2 - 1 x 2 Inverted

1×

Plate Special 1 x 2 with Clip Horizontal on End

2×

Plate Special 1 x 2 with Pin Hole on Top

2×

Technic Pin with Friction Ridges Lengthwise with No Center Slots

1×

Tile Round 1 x 1 with Medium Blue Circles on White Background print

2×

Tile Special 2 x 2 Corner with Cut Corner - Facet

4×

Tile Special 2 x 2 Inverted with Silver Coin on Black Background and Barcode Print (Sticker)

1×View all 133 →