The LEGO Architecture San Francisco set (21043) is a rare and retired collectible from 2019, featuring 565 pieces to build iconic landmarks from the city. This brand new, factory-sealed set by LEGO captures the essence of San Francisco with intricate details and architecture replicas, making it a coveted addition to any LEGO enthusiast's collection. With a large scale and high-quality construction, this set offers a challenging and rewarding building experience for ages 12 and up.