Apprehensive_Shoe_86 shared to Reddit that they found a listing for an unreleased Nintendo DS LEGO game called LEGO Castle. The game is listed for the bargain price of $950.

When I was a kid I never really got the chance to build a LEGO set. What I had was a huge tub of LEGO bricks of all different ...

Now it can be shown in Lego bricks with the Disney Castle 100th anniversary set. Aside from the massive castle you'll have when you finish building, there are special Disney Minifigs included as well.