LEGO Cat Birthday Party & Tree House (42666)
The LEGO Cat Birthday Party & Tree House belongs to the Friends theme released in June 2025. This set features 321 pieces along with 2 minifigures, making it appealing for display and play. At $0.09 per piece, it is considered a great value based on price per piece. It is planned for retirement in December 2026, which may impact its availability and pricing. Keep an eye out for discounted closeout prices, but don’t rely on them if you really want this set before it’s gone.
- Theme: Friends
- Pieces: 321
- Minifigs: 2
- MSRP: $29.99
- PPP: $0.09
- Released: Jun 2025
- Retirement: Dec 2026