7245ce09_4_Red_Bricks___Bone_Fish_Gamer__Brick
[Location] The Grounds [How to get] Halfway between the entrance to the castle and the Quidditch pitch is a stack of grey circles. Use WIngardium Leviosa on them to make a cloud then raise it up and move it from left to right until four groups of flowers have appeared. Remove all the flowers to find the brick. [Cost] 60,000 [Brick] 
Fast Dig
Lego Harry Potter: Years 1-4 Red Bricks | Bone Fish Gamer
Brick