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Out of StockAbout LEGO Music Decor Piano with Cat
Piano keys that actually press, a turntable that spins, and a cassette door that opens - this 485-piece Creator 3-in-1 set brings three different musical instruments to life with realistic moving parts. The set transforms between a piano with cat companion, a retro boom box, and a vinyl record player, though only one model can be built at a time.
Each configuration offers interactive features that mirror real instruments. The piano model includes adjustable keys and a moveable lid, while the boom box features an extendable antenna and functional cassette compartment. The record player variant includes a rotating turntable, moveable tone arm, and working control buttons.
What's Included
The set comes with themed accessories for each build: a cat figure, piano bench, microphone with stand, and sheet music book complement the piano. The boom box includes three colourful musical notes, while the record player features a storage box for vinyl records. At 20 cm high, 19 cm long, and 20 cm wide when built as the piano, the models are perfectly sized for display on shelves, desks, or side tables.
Designed for builders aged 9 and up, the set focuses on retro musical themes with authentic details that encourage both building challenges and imaginative play scenarios.
Where to Buy LEGO Music Decor Piano with Cat for the Best Price
We've been tracking prices for this set since July 2026. The recommended retail price is $49.99. It's currently available from 12 retailers, with Amazon US offering the best price at $42.49, which is 15% below RRP. The lowest price we've ever recorded was $42.49 at Boscov's in November 2026, 15% off RRP. Over its tracked history, prices have ranged from $42.49 to $229.99. This set is expected to retire next year, so prices may increase as availability decreases.
Read More About This Set
Set Details
- Set Number
- 31392
- Pieces
- 485
- Theme
- Creator 3-in-1
- RRP
- $49.99
- Best Price
- $42.49
- Price per Piece
- 0.09p






