What is the cheapest current price for LEGO 42645-1?

The cheapest current price for LEGO 42645-1 (Aliya's Baby Sister's Playroom) is €17.99 at LEGO.com DE, across 6 European retailers we track.

How much does LEGO 42645-1 cost?

LEGO 42645-1 ranges from €17.99 (LEGO.com DE) to €79.99 (LEGO.com PL) across 6 European retailers tracked by BrickPrice.

What's the all-time-low price for LEGO 42645-1?

The all-time-low price for LEGO 42645-1 since BrickPrice began tracking is €22.99. The current cheapest is €17.99.

Where can I buy LEGO 42645-1 for the lowest price?

The cheapest tracked seller for LEGO 42645-1 is LEGO.com DE shipping from DE, currently listing at €17.99.

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SET #42645-1

Aliya's Baby Sister's Playroom

Name: Aliya's Baby Sister's Playroom
Brand: LEGO
SKU: 42645-1
Availability: InStock

Price · LEGO.com DE€21.49Buy

Rating: –

Price Information

Current price

€17.99

€5.00 vs 6-month low

Lego retail price

€17.99

14.39 ct/brick

Half-Year Low

€22.99

Highest price ever

€29.99

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Price List (6)

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Price · LEGO.com DE€21.49Buy

Platform	Country/Region	Description	Rating	Price	Delivered	Changed	Currency	Link
LEGO.com DE	DE	Das Spielzimmer von Aliyas kleiner Schwester	★ 4.5	€17.99	€21.49	-	EUR	Go
LEGO.com AT	AT	Das Spielzimmer von Aliyas kleiner Schwester	★ 4.0	€17.99	€23.94	-	EUR	Go
LEGO.com IT	IT	La stanza dei giochi della sorellina di Aliya	★ 4.0	€17.99	€24.99	-	EUR	Go
LEGO.com CH	CH	Das Spielzimmer von Aliyas kleiner Schwester	★ 4.0	CHF 19.90	CHF 27.40	-	CHF	Go
Unieke Bricks	NL	LEGO 42645 Friends Speelkamer van Aliya’s zusje	★ 4.6	€22.99	€22.99	Apr 19	EUR	Go
LEGO.com PL	PL	Pokój zabaw młodszej siostry Aliyi	★ 4.0	PLN 79.99	PLN 104.99	-	PLN	Go

Price History

Lowest price per day, across all tracked shops

Theme

Friends

Year

2025

Parts

125

Minifigs

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Details

Titel van set: LEGO 42645-1 Aliya's Baby Sister's Playroom
Aantal onderdelen: 125
Leeftijd: 6+
Thema: Friends
Gemonitord sinds: January 2026
Released: Unknown
Bouwbeschrijvingen: Download de bouwbeschrijvingen ↗
Shortlink: brickprice.eu/s/42645-1

Best price for LEGO 42645 Aliya's Baby Sister's Playroom

LEGO 42645-1 (Aliya's Baby Sister's Playroom) currently sells for €17.99 at LEGO.com DE — the cheapest of 6 tracked European retailers, as of 2026-10-12. RRP €17.99.

At 125 pieces, that works out to 0.144 € per brick — a useful benchmark when comparing to similar sets.

Aliya's Baby Sister's Playroom is part of the LEGO Friends range. Browse other Friends sets and their current European prices on the BrickPrice Friends page.