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Deal.ai › Mega Bloks › Blocks
MEGA BLOKS
MEGA BLOKS First Builders Deluxe Building Bag

MEGA BLOKS First Builders Deluxe Building Bag

5(2 ratings)

Best price now

$17.24at WalmartChecked 9 h ago

Compared across 7 stores. Prices are checked against each store and labelled with when.

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Price facts

  • Lowest price today: $17.24 at Walmart (checked Nov 11, 2026).
  • Checked at 7 stores.

Our take on the MEGA BLOKS First Builders Deluxe Building Bag

A 150-piece bag of big plastic blocks from Mega Bloks' First Builders line, aimed at ages 1 to 5. The blocks are sized for small hands: easy to grip, stack and pull apart, and they come in a PVC-free duffle bag for cleanup and travel. Compared with LEGO Duplo, the pieces are chunkier and simpler, with fewer themed parts and figures, so it is more of a starter set than a build-and-display kit. Owners of the line generally rate it highly for durability and toddler appeal.

Best forToddlers around 1 to 3 years oldFirst blocks for a childGrandparents and gift buyersFamilies who want a bag for storage and travel
Pros
  • Big blocks are easy for small hands to grip and pull apart
  • 150 pieces give plenty of building options
  • Comes with a reusable duffle bag for storage and trips
  • Works with other First Builders sets
  • Durable plastic that survives drops and chewing
Cons
  • Plain shapes with few special pieces or figures
  • Loose bag, not a lidded bin, so pieces spill if tipped
  • Chunky blocks limit detailed builds for older kids
  • Small pieces can be a choking hazard for children under 1

MEGA BLOKS First Builders Deluxe Building Bag prices at every store

  • WalmartNew

    In stock

    $17.24+ $5.99 shippingChecked 9 h ago
    Visit Walmart
  • WalmartNew

    In stock

    $17.24+ $6.99 shippingChecked 9 h ago
    Visit Walmart
  • Kohl'sNew

    In stock

    $19.99+ $8.95 shippingChecked 9 h ago
    Visit Kohl's
  • StaplesNew

    In stock

    $19.09+ $9.95 shippingChecked 9 h ago
    Visit Staples
  • AntonlineNew

    In stock

    $43.03Free shippingChecked 9 h ago
    Visit Antonline
  • Best BuyNew

    In stock

    $47.64Free shippingChecked 9 h ago
    Visit Best Buy
  • QuillNew

    In stock

    $88.79Free shippingChecked 9 h ago
    Visit Quill

Store links may earn us a commission. Some prices via Klarna.

MEGA BLOKS First Builders Deluxe Building Bag price history

Lowest price we've seen: $17.24 on Nov 11 at Walmart. Tracked across 6 stores since Nov 11.

What reviewers say

Buyers of the First Builders line rate it highly, with the 80-piece version holding about 4.8 out of 5 across thousands of ratings. Parents and gift buyers praise the size for small hands, the durability and the storage bag. Complaints are mostly about the plain shapes and the bag being easy to tip over.

What people mention
  • Block sizePraisedOwners say the big blocks are easy for toddlers to grip, stack and pull apart.
  • DurabilityPraisedParents report the plastic holds up to drops, throws and chewing.
  • Storage bagMixedThe duffle bag helps with cleanup and travel, but it is soft and tips over easily.
  • Piece varietyCriticisedReviewers note the shapes are plain, with few special pieces or figures.
  • Age rangeMixedIt suits 1- to 3-year-olds well, but older preschoolers lose interest.

From Walmart

  • 80-piece building blocks set for toddlers
  • Pink color theme
  • Includes storage bag
  • Part of the Mega Bloks First Builders product line
  • Recommended for ages 1 year and up
  • Architecture & Buildings theme
Returns
Free 90-day returns
Shipping
Sold and shipped by Walmart.com; arrives tomorrow
In the box
80 building pieces, Storage bag

About the MEGA BLOKS First Builders Deluxe Building Bag

Spark your little builder's creativity with their first blocks in home the MEGA BLOKS Big Building Bag featuring 80 big and vibrant blocks. Easy to grip, stack and pull apart, our blocks are the perfect fit for little hands, helping toddlers develop their imagination and fine motor skills. When playtime is over, blocks can be stored in the bag for easy cleanup.

What buyers say

Buyers like
  • Rated 4.8 out of 5 stars from 5,268 ratings
  • Marked as an Overall pick
  • 100+ bought since yesterday

Specifications

Piece count
150 First Builders blocksSource
Recommended age
1 - 5 yearsSource
Storage bag
PVC-free duffle bagSource
Weight
0.99 kgSource
Dimensions

Questions and answers

How does it compare with LEGO Duplo?
Both are big-block systems for toddlers. Mega Bloks pieces are chunkier and simpler, with fewer themed parts and figures, so it suits younger builders; Duplo offers more sets and detail for older preschoolers.
Does it work with other Mega Bloks sets?
Yes. First Builders blocks are compatible across the line, so this bag adds to other First Builders sets you own.
Is it safe for a 1-year-old?
It is rated from age 1, and the blocks are too big to swallow. Still check pieces for cracks and keep the bag away from very young children.
What is in the box?
150 First Builders blocks and a PVC-free duffle bag for storage.
How many pieces does the bag hold?
This is the 150-piece Deluxe bag. A smaller 80-piece version also exists, so check the piece count before buying.
Can it be washed?
Wipe blocks with a damp cloth and mild soap. The bag can be hand washed and air dried.
Where is the MEGA BLOKS First Builders Deluxe Building Bag cheapest?
At Walmart, for $17.24, as of our latest check.
What do buyers say about the MEGA BLOKS First Builders Deluxe Building Bag?
Rated 5 out of 5 from 2 ratings. Buyers like: Rated 4.8 out of 5 stars from 5,268 ratings; Marked as an Overall pick; 100+ bought since yesterday.
Where can I buy the MEGA BLOKS First Builders Deluxe Building Bag?
6 stores we checked sell it, including Walmart, Staples, Kohl's, Antonline, Best Buy.

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Buying guides that pick the MEGA BLOKS First Builders Deluxe Building Bag

  • Best gifts for kids

Stores we've priced the MEGA BLOKS First Builders Deluxe Building Bag at

  • Best Buy deals and prices
  • Kohl's deals and prices
  • staples.com deals and prices
  • Walmart deals and prices

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All Mega Bloks deals and products →
30 × 18 × 7 cmSource
Height
16.5 cmSource
Length
43.2 cmSource
Width
29.2 cmSource
Model
CNM43Source
Color
MulticolorSource
Size
Deluxe 150-PieceSource
Brand
Mega Bloks
Theme
Architecture & Buildings
Product line
First Builders
Minimum recommended age
1 years
Age range
1 Years & Up
Maximum recommended age
99
Character group
MEGA BLOKS
Global brand license
MEGA BLOKS
Edu focus
Early Development
Color type
Multicolor
Material
Plastic
Age group
Child
Size descriptor
Big