The Kingdoms subtheme was introduced in 2010 and ran until 2012. Kingdoms takes place in a medieval time period with sets in a European style from the 15th century and is based off of two human kingdoms fighting each other, the Lion Kingdom and the Dragon Kingdom.
Kingdoms consists of 16 sets that ran from 2010 to 2012. As of today,
7946 King's Castle is the most valuable Kingdoms set with an estimated new/factory sealed value of $447.
Summary
Castle Kingdoms Outpost Attack set 7948 was released on June 3, 2010, retailing for $20, it has since been retired. New, unopened sets are valued at $121, used ones can be found for $43.
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