In 2006 LEGO released 2 Vikings sets. The largest Vikings set from 2006 was
7021 Viking Double Catapult vs. the Armored Ofnir Dragon with a piece count of 505 and a retail price of $39.99. The current estimated value of all these Vikings sets from this year is about $431.14 which represents a 616.1% growth.
The LEGO Vikings theme is based on the ancient Scandinavian warriors known as Vikings. Released in 2005 and later discontinued in 2007, Vikings featured seven sets in total. Each set in the theme was based around a storyline that featured warriors battling creatures, typically based on Norse mythology. These creatures were constructed in a BIONICLE-like style that contrasted with the minifigure Vikings that battled them.
2006 LEGO Sets
2006 for LEGO was a year of new themes being introduced and a number of well known themes being retired. LEGO in 2006 introduced and discontinued The Avatar: The Last Airbender, introduced the original Batman theme, Exo-Force, Mindstorms NXT, SpongeBob SquarePants, Remote control Trains and Aqua Raiders. However, the following themes were discontinued; Clikits, Vikings. While LEGO Sports was re-introduced in 2006 with a couple Soccer/Football sets.