While there are still ways to buy LEGO sets that have long been retired, your best bet is to pick them up while they are still available at major retailers and haven't been marked-up by resellers.

This Lego Creator set celebrates classic Lego subject matter: castles and dragons. The LEGO Creator 3 in 1 Medieval Castle & Dragon Toy Set 31120 comes with a whopping 1,426 pieces. Creators might ...

The deals include a versatile Lego set that lets you build three mythical creatures, and it just hit its lowest price ever.

with thousands of LEGO bricks to build with • Castle Build Zone: build a medieval LEGO creation onsite • Professional LEGO artist meet-and-greets • Fan Zone: epic LEGO creations built by ...

both open-ended and medieval castle-themed; and a retail area with rare and retired official Lego sets and fan-made creations. Plus, Lego celebrities will be in town, including master Lego artist ...