Cat Birthday Party & Tree House

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Number:42666-1
Released:2025
Pieces:313
Theme:Friends

Product details

Number: 42666-1
Name: Cat Birthday Party & Tree House
Theme: Friends
Released: 2025
Pieces: 313
Minifigures: 2
RRP: 39.99 CAD (Canada)29.99 EUR (Germany)24.99 GBP (United Kingdom)29.99 USD (United States)
Price per piece: 0.128 CAD (Canada)0.096 EUR (Germany)0.080 GBP (United Kingdom)0.096 USD (United States)
Barcodes from shop data, not confirmed: EAN-13 5702017783758

BrickLink market data

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Pricing

Best price ever≈ 24.59 USD (21.95 EUR) Advertising Sealed · gross · idee+spiel · seen 10/5/2026

Current best offer≈ 25.76 USD (22.99 EUR) Advertising Sealed · gross · Thalia · seen 10/10/2026

Not enough sales yet for a trend line.

≈ marks a price converted into this currency at the ECB reference rate of its own date — a reference indication, not a tradeable rate. The price as observed follows in brackets.

Price statistics by condition

Nobody has sold this set recently.

Sources idee+spiel: 20 · Hamleys: 16 · LEGO® Shop (US): 15 · Proshop: 11 · LEGO® Shop (BR): 9 · LEGO® Shop (FR): 8 · Thalia: 4 · LEGO® Shop (AT): 1 · LEGO® Shop (CZ): 1 · LEGO® Shop (DE): 1 · LEGO® Shop (DK): 1

Latest price from each shop

Sorted: highest price first Show lowest first

Countries (all)

≈ 55.94 USD (279.99 BRL) Sealed · unknown tax basis · LEGO® Shop (BR) · seen 10/10/2026 · excluded: quarantined

Advertising

≈ 40.47 USD (269.95 DKK) Sealed · gross · LEGO® Shop (DK) · seen 10/9/2026

Advertising

≈ 33.61 USD (29.99 EUR) Sealed · gross · LEGO® Shop (FR) · seen 10/9/2026

Advertising

≈ 33.61 USD (29.99 EUR) Sealed · gross · LEGO® Shop (DE) · seen 10/9/2026

Advertising

≈ 33.61 USD (29.99 EUR) Sealed · gross · LEGO® Shop (AT) · seen 10/9/2026

Advertising

≈ 33.04 USD (24.99 GBP) Sealed · gross · Hamleys · seen 10/10/2026

Advertising

≈ 32.60 USD (709.00 CZK) Sealed · gross · LEGO® Shop (CZ) · seen 10/9/2026

Advertising

29.99 USD Sealed · net · LEGO® Shop (US) · seen 10/10/2026

Advertising

≈ 28.99 USD (25.87 EUR) Sealed · gross · Proshop · seen 10/10/2026

Advertising

≈ 27.10 USD (24.18 EUR) Sealed · gross · idee+spiel · seen 10/10/2026

Advertising

≈ 25.76 USD (22.99 EUR) Sealed · gross · Thalia · seen 10/10/2026

Advertising Promotion 15% auf LEGO® City, Technic und Star Wars - 17% für KultClub Mitglieder!with code LEGO15on selected City/Technic/Star Wars setsuntil 18 Oct

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Where these prices come from

Recommended retail price

What LEGO published as the recommended retail price, market by market. Prices are never converted — each figure is the one LEGO published in that market's own currency.

Canada 39.99 CAD Available since 5/7/2025 — still on sale as far as we know.

Germany 29.99 EUR Available since 5/7/2025 — still on sale as far as we know.

United Kingdom 24.99 GBP Available since 5/7/2025 — still on sale as far as we know.

United States 29.99 USD Available since 5/7/2025 — still on sale as far as we know.