Most Valuable LEGO Sets

Spider-Man was released as part of the 2013 San Diego Comic-Con and given to attendees who won the daily raffle. Only 350 in total were available.

Tahu Mask New York Comic Con 2014 VIP Event Exclusive was a Bionicle promotional set released in 2014. It was a very limited edition of only 100 distributed at VIP Bionicle relaunch event at New York Comic Con October 9-14, 2014.

LEGO 375-2 Castle was a 767 piece Castle set with 14 minifigs released in 1978. This version was only released in European, the UK, Australia and Canada. It was also known as "Yellow Castle".

Only 5,000 Mr. Gold minifigs were produced for the Series 10 Minifigures collection.

This was a promotional set together with UNICEF (the United Nations Children's Fund) and available via LEGO Club in Canada. It consists of a blue UNICEF truck and a UNICEF man minifigure.

This set was available at the New York Toy Fair in 2012.

The Comic-Con Exclusive Black Suit Superman Giveaway is a promotional Super Heroes set that was released on July 20 2013. 200 of these were given away to raffle winners at the San Diego Comic-Con 2013.

LEGO 4000031 Exclusive T-Rex is a 70-piece set contains a T-Rex on a pedestal. This was a very limited edition Exclusive T-Rex promotional prize given away at various shops. Only 500 sets where produced worldwide with 100 given away in Belgium.

This was an exclusive promotional set given out to guests 2008 New York Toy Fair at the collectors party. It was limited to 100 sets. The set was also known as "Toy Fair Collector's Party Giveaway, Han Solo / Indiana Jones Transformation Chamber". It included LEGO minifigures of both characters on a rotating platform, creating an illusion of one transforming into the other.

This was the first-ever, and only ever, LEGO Spider-Woman figure released and was given away to raffle winners at San Diego Comic-Con in 2013. The were approximately 350 Spider-Woman minifigures raffled off.

It is based on the film Star Wars: Episode V – The Empire Strikes Back. The model consists of the Cloud City platform and minifigures of Darth Vader, Luke Skywalker, a Stormtrooper, Boba Fett (Markings), Han Solo, Han (Carbonite), Princess Leia and Lando Calrissian.

This set was given to attendees of the 2009 LEGO Inside Tour. Only 32 hand-numbered copies of this custom model of LEGO founder Ole Kirk Kristiansen's house were created. This set should not be confused with the similar set 4000007.

This exclusive set was available for limited purchase to attendees of the New York Comic-Con that won the daily raffle.

The Azog minifigure was released in December 2013 in a giveaway at the 2013 San Diego Comic-Con and were given away to random visitors.

This set was given to attendees of the LEGO Inside Tour during May 2011. Only 68 copies of this set were made. The set includes 2 models, a manually operated molding machine from the 1940s/1950s, and molding machine from the 2000s (ARBURG: Injection molding machine).

It was included in the LEGO catalogs from 1980 until 1982. The train is equipped with lights at the front of the engine and at the end of the tender. It is the only set to have red train wheels.

It includes a large three-masted pirate ship, nine pirates, a rowboat, and a shark.

It includes both minifigures of the Crusaders and the Black Knights.

4000012 Piper Airplane was an Inside Tour Exclusive set given to attendees of the 2012 LEGO Inside Tour. Only 53 copies of the Piper Airplane set were made. It is based on the first airplane that the LEGO Group acquired in 1962.

4000040 LEGO Fire Engine is a Exclusive LEGO Inside Tour set from 2023. The set is s a brick-built replica of a 1940s wooden fire truck and designed by LEGO Design Master Henrik Andersen.