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Sterling, VA 20166
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Customer Ratings & Reviews

Your price for this item is $12.99
Clearance
The comparable value price is $29.99

Customer reviews

Rating 4.8 out of 5 stars with 91 reviews

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Rating by feature

  • Value

    Rating 4.7 out of 5 stars

  • Quality

    Rating 4.9 out of 5 stars

  • Ease of Use

    Rating 4.8 out of 5 stars

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Cons mentioned filter

99%would recommend to a friend

Customers are saying

Customers are pleased with the quality, ease of use, and engaging app features of the Hidden Side Graveyard Mystery 70420 Lego set. Many enjoyed the fun, interactive experience, especially the augmented reality aspect which brought the graveyard build to life. The set is praised for its unique pieces and suitability for family projects. Overall, it's considered a great Lego set, delivering on expectations.

This summary was generated by AI based on customer reviews.

The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.
Page 1 Showing 1-20 of 91 reviews
  • Pros mentioned:
    App

    Rated 5 out of 5 stars

    Ghostbusters like at game included!

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    Posted . Owned for 6 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    The fun continues for my kids well after the building is complete. The hidden side app has a fun “ghostbusters” like game that uses Augmented reality on the set he built. Really neat idea.

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    I wish I had gotten more!

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    Posted . Owned for 8 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Lego is famous for making awesome brick toys and incorporating some awesome features that promote creativity. This set does all that but also has the phone app playability. That app is not for everyone, some kids will enjoy it others simply prefer building the set. This review is for the set, without the app. The little graveyard is amazing. I have not seen many graveyards being released from Lego, and the few are tiny, and this one is a little on the small side too, but the hidden skeleton under the tombstone is awesome! The moving tree is fantastic! And when you think you have seen everything, you try one of the keys that comes in the set, to open the door and it works! This is a brilliant set, properly priced at $20 MSRP. I got it on clearance for about $13.99 but I wish I had gotten more. they are now retired because the app was not super popular. Lego got rid of their entire hidden side branch of sets and it is a shame, they were the closest thing we had to proper halloween sets. The app kinda ruined that. The app is not awful but not the best either. Anyway, if you find any hidden side sets, they are a good deal, hidden features, and totally worth your money if you can find stores getting rid of them like Best buy. :)

    I would recommend this to a friend
  • Pros mentioned:
    Quality

    Rated 5 out of 5 stars

    Love it!

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Such a neat build. The tree coming to life is a Lot of fun!

    I would recommend this to a friend
  • Pros mentioned:
    App, Ease of use

    Rated 5 out of 5 stars

    Lego Hidden Side

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Easy to play & build. Cool app for interactive play.

    No, I would not recommend this to a friend
  • Rated 4 out of 5 stars

    Nice graveyard set

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    Posted . Owned for 1 week when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Nice graveyard set with cool figures. The undertaker's work area could have been bigger, and the top of the tree falls off easily, but overall, still a good set.

    I would recommend this to a friend
  • Pros mentioned:
    Lego set

    Rated 4 out of 5 stars

    Good Lego for the sale price

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    Posted . Owned for 8 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Good Lego for the sale price... I like this theme for the fun designs...

    I would recommend this to a friend
  • Pros mentioned:
    Quality

    Rated 5 out of 5 stars

    Great set

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Perfect set to put a haunted theme together, or just for pieces for MOC building- this set has a lot of great pieces, and it looks great as a Halloween display.

    I would recommend this to a friend
  • Pros mentioned:
    App

    Rated 5 out of 5 stars

    Hidden Side Graveyard

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    It’s legos... this is a cool set which allows you hunt ghosts with the ar app which can be download to your electronic for a video game feel with Legos.

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    Everything is gravy.

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Excellent and well designed set. Set is unique in that you see many graveyards from Lego. Also, it will be a great set to display during Halloween.

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    Great set

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    Posted . Owned for 2 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Amazing little set; lots of great detail and perfect for a spooky setting piece. Took longer than expected to build but bought it at discount.

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    Boy likes LEGO Hidden Side Graveyard Mystery

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    The product in Lego Hidden Side series is good for boy age of 7 to 8. Affordable complex to the boy, fun with augmented reality.

    I would recommend this to a friend
  • Pros mentioned:
    Lego set

    Rated 5 out of 5 stars

    Nice LEGO Set!

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Best buy had LEGO on sale and in stock when many other places did not! This is nice set with many unique pieces.

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    Great for pre-teens

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    My daughter (11) loved it, it wasn't too challenging but just enough to make it fun for her to put together.

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    Hidden Side

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    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Good lego set. Discontinued series, harder to find these days, bought on sale, well worth it.

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    Great set, packaging trashed in transit

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Great build, do not buy this and have it shipped the carrier will trash the box in transit

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    Bday present

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    Posted . Owned for 2 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Never hurts to shop BB for a present, they just about have anything you can think of... and kid loves this set.

    I would recommend this to a friend
  • Pros mentioned:
    Lego set

    Rated 5 out of 5 stars

    Present

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    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Added this lego set to another hidden side set for grandson. He is having a blast with it.

    I would recommend this to a friend
  • Pros mentioned:
    Quality

    Rated 5 out of 5 stars

    Fun and interactive

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    The hidden side sets are so neat. I am so excited to share this with my child.

    I would recommend this to a friend
  • Pros mentioned:
    Fun

    Rated 5 out of 5 stars

    Great fun

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    This Lego set was especially fun and interesting.recommend getting the whole series.

    I would recommend this to a friend
  • Pros mentioned:
    Quality

    Rated 5 out of 5 stars

    Kids

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    Posted . Owned for 1 year when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Fun fun fun. Never boring. So many possibilities of what make

    I would recommend this to a friend
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