Mega Construx Probuilder Masters of the Universe Castle Grayskull is a amazing set of building blocks. This LEGO like Probuilder set is
You can search and depending on how far you want to go you might get one cheap.
Here is the Gamestop link and may the odds ever be in your favor.
About the Set
Masters of the Universe Castle Grayskull Mega Construx
You’ll have the power when you build your own Castle Grayskull. Based on the Masters of the Universe: Classics version, every detail of this castle has been faithfully recreated, right down to the working elevator, turrets and throne room with trap door – the Jawbridge is even activated by the Power Sword! Build this massive fortress using more than 3500 pieces, then battle for Eternia with the 6 included micro action figures: He-Man, Skeletor, Man-At-Arms, Beast Man, the Goddess and the Sorceress. Castle Grayskull was built to protect an unknown source of power – and now you can build it too!
- Mega Construx Signature Series with premium detail and over 3500 pieces
- Buildable Castle Grayskull that folds open and close, with 3 floors and 6 areas, throne room, command center, dungeon, 2 secret doors, and working Jawbridge, elevator and turrets
- Jawbridge is activated by the Power Sword
- Throne room features its iconic trap door
- 6 highly detailed, super-poseable micro action figures include He-Man, Skeletor, Man-At-Arms, Beast Man, the Goddess and an exclusive Sorceress, signature weapons and interchangeable accessories including iconic weapons rack and the Orb of Grayskull
- He-Man, Skeletor, Man-At-Arms, Beast Man and the Goddess figures feature exclusive decoration
- Includes deluxe, vintage packaging, collectors’ poster and Mega Construx Easter egg