Masters of the Universe MOTU Mega Construx Castle Grayskull

Masters of the Universe

$199.99 $249.99

  • Masters of the Universe Figures
  • You'll have the power with this completely faithful Castle Grayskull building set! Castle Grayskull was built to protect an unknown source of power – and now you can too! Discover all of Grayskull's mysteries when you assemble more than 3,600 pieces to recreate this authentically-detailed and completely faithful castle. Grayskull opens wide to reveal working weapons and launchers, a throne room with surprises, working elevator, and drawbridge that opens and closes.
  • This collectors set also includes 6 micro action figures: He-Man, Skeletor, Man-at-Arms, Teela, Beast Man, and the exclusive Sorceress! 
  • Ideal for ages 10 and up
  • deluxe packaging, playbook and collectors poster
  • Prices INCLUDE shipping for USA buyers.
  • International buyers pay additional postage. 


    Customer Reviews

    5 Based on 6 Reviews
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    Michael D.
    United States United States

    Awesome playset!!!

    It took a looooooong time to build . It was a mostly enjoyable experience. The brown roof parts are tedious. The finished product is awesome. It’s very nostalgic and detailed. The included figures are great. Highly recommended .

    Dexter B.

    MOTU Construx Castle Greyskull

    Excellent seller that took preorders and shipped as soon as received. Megaconstrux MOTU is hard to obtain... thank you so much for delivering!

    Alexander M.
    Switzerland Switzerland

    Smooth delivery

    All went smoothly! Thanks!

    Jeffrey W.
    United States United States

    Mega Construx Probuilder Castle Grayskull

    I can't believe I have this! Finally in hand is the new 3508 piece deluxe set of awesomeness, Castle Grayskull. The box arrived today from and was in good shape. The outer packaging box was just what the factory puts all Mega sets in, so there was no extra padding or bubble wrap. The artwork is fantastic and on par with past signature sets we've seen of this scale. The presentation is perfect, and as I opened the side flaps I was surprised by the artwork greeting me, showing scenes within and around the castle and the 6 figures included in the set. For fans of Masters of the Universe you will appreciate the attention to detail in so many key areas. The figures themselves are a treat as several are exclusive to this kit. The red Beastman is the version we saw in the original minicomics included in the 1980s action figures before the popular Filmation cartoon existed. Same for the Goddess with her snake armor. Man-at-arms sports his original clean shaven look as well, and most will probably remember his cartoon appearance with that sweet mustache. He-man gets a repaint also sporting gold accents for his boots, belt and wristbands. And he has his first version of the Power Sword also seen in the minicomics. Skeletor has newer dark purple colors vs the lighter shade on his first release in single figure packs and the Wind Raider set. Finally, the castle comes with the Sorceress and she has a fantastic rendition of her feather cloak in a pliable rubber that works so well in this scale. Some of the weapons and decorations were included in the first bag with the figures and they are all top notch. Any fans who had the 1980s Castle or even the newer version by Mattel for their recent 7" figures in their MOTU Classics line will appreciate all the details that have gone into these designs. This is one of the most enjoyable building experiences I've ever had. Partially because I just love the Masters of the Universe theme, and also because it's just a very well done design. Such attention to detail and innovative techniques have left me in awe. If you are not a fan of the He-man world, this is still a very cool build and quite a lot of fun. Took me about 12 hours over 3 days to build and it was challenging and very satisfying.

    jeff p.
    United States United States


    I found Paulmartstore online while looking for place to purchase the new Castle Greyskull construx set. Wow! This e-store is awesome. So many toys available in one place. I put down a deposit and awaited the release. Paul communicated with me and let me know when I would likely receive the kit. a few weeks later I got my set. BWC! And stop searching dozens of places. I got the best price and the quickest delivery!

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