
The Ultimate Collector's Series, or UCS, is a LEGO subtheme of Star Wars introduced in 2000 and was meant to be more detailed and aimed at older builders. These Ultimate Collector's Series sets tend to be larger, and more expensive than typical sets.
2013 LEGO Sets
In 2013, LEGO expanded its licensed and original themes, making it a pivotal year for collectors and investors. One of the biggest launches was LEGO Legends of Chima, a fantasy-based animal warrior theme, which was heavily promoted alongside the premiere of The Legends of Chima TV series on Cartoon Network. Designed as a successor to Ninjago, Chima introduced tribal factions, specialized vehicles, and mystical energy sources, making it one of LEGO’s most ambitious in-house themes.