These are the most expensive Lego sets. If you can find them. Average asking price for vintage unopened set ... as part of ...

Since 2007, Lego has released dozens of sets that cost over $300. The most expensive "Star Wars" sets cost $850. Prices for vintage Lego sets can reach over $1,000. These high prices have caught ...

The set includes 588 pieces, along with 12 different miniature knight figures. Of those, eight are exclusive to the Black Knight’s Castle. Priced at $140 in 1990, the Lego Town 6399 Airport ...