Hot Dealsin Building Sets
Limited time offersUS
50% off
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BEST DEAL
Military Truck STEM Building Toy Set for Boys Age 8-12 - Metal Army Toys Model Car Kits Set - Engineering STEM Kits or Kids 6-8, 8-10 Stem Projects Vehicles 129pcs
$9.99$19.99Save $10.0
Deal runs: 6/11/2025 - 6/25/2025
15% off
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BEST DEAL
Mould King 10171 V8 Engine Building Blocks Sets - 487+ PCS STEM Building Toys with Motor - Build Your Own Engine Model Building Kits - Mini V8 Engine Building Kits That Runs for Kids & Adult Age 8+
$43.34$50.99Save $7.65
Deal runs: 6/9/2025 - 6/16/2025
15% off
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BEST DEAL
Mould King 10118 Sports Car Building Block Kits, MOC Classic Vintage Car Model Building Sets, Gift for Kids Age 8+/Adult Collections Enthusiasts (1903 Pieces, Static Version)
$67.99$79.99Save $12.0
Deal runs: 6/9/2025 - 6/16/2025
15% off
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BEST DEAL
Mould King Bulldozer Technique Building Set, App-Controlled 2.4G RC Bulldozer Truck Construction Vehicle Toys with Engines, DIY Engineering Model Sets for Adults/14+(1508 Pieces)
$76.49$89.99Save $13.5
Deal runs: 6/9/2025 - 6/16/2025
50% off
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BEST DEAL
KAZI Keychain Building Sets for Girls,Hanging Decoration for Purse Handbag Backpack, DIY Handbag Decoration Keychain Making Kit,Bag Tag Toy Building Blocks,Funny Easter Gift
$8.49$16.99Save $8.5
Deal runs: 6/4/2025 - 6/18/2025
50% off
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BEST DEAL
KAZI Bugs Building Toy Set,Volkswagen Beetle Toys with Flower Accessories,Insect Collection Building Blocks for Kids Ages 8+,Play and Display Gift Idea for Boys and Girls
$11.49$22.99Save $11.5
Deal runs: 6/4/2025 - 6/18/2025
50% off
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BEST DEAL
KAZI Wild Animals Spider Toy Building Set - Animal Figures for Kids,STEM Toys for Boys Age 8-12,Gift Idea for Birthday,Valentines,Easter,Party Favors
$8.49$16.99Save $8.5
Deal runs: 6/4/2025 - 6/18/2025
50% off
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BEST DEAL
KAZI Bird Toy Building Set - Wild Animals Includes Pink Flamingo,Parrot,Owl,Penguin,Eagle - Learning Toy for Boys and Girls 8-12,Easter Basket Stuffers,Party Favors,Prizes,Goodie Bags,Birthday Gifts
$13.49$26.99Save $13.5
Deal runs: 6/4/2025 - 6/18/2025
50% off
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BEST DEAL
KAZI Halloween Building Toy Set,Whimsical Halloween Decoration with Halloween Church Toys,Halloween Building Block Sets,Halloween Toys Gift for Kids Ages 8 and up,Halloween Party Favors
$8.97$17.95Save $8.98
Deal runs: 6/4/2025 - 6/18/2025
59% off
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BEST DEAL
Strictly Briks Compatible with Lego Classic Bricks Starter Kit, Black, 144 Pieces, 1x4 Inches, Building Creative Play Gift Set for Ages 3 and Up, 100% Compatible with All Major Brick Brands
$6.99$16.99Save $10.0
Deal runs: 6/7/2025 - 6/21/2025
30% off
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BEST DEAL
Classic Building Plate 1x2, 100 Piece Bulk Plates, Compatible with Lego Parts and Pieces 3023, Creative Play Set - 100% Compatible with All Major Brick Brands(Colour:Brown)
$5.59$7.99Save $2.4
Deal runs: 6/14/2025 - 6/28/2025
27% off
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BEST DEAL
mesproud Flower Bouquet Building Set,1009PCS Creative DIY Plant Bouquet Decoration,12 Artificial Flowers Botanical for Adults Women Girls Ages 6+,Idea Gifts for Mother's Day, Birthdays, No Vase
$25.64$34.99Save $9.35
Deal runs: 6/9/2025 - 6/16/2025
50% off
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BEST DEAL
Kadablk Mini Brick Flower Building Kit with Display Cover- 500PCS Micro Bricks for Realistic Artificial Flowers, Gardenia,Rosa multiflora Thunb and Rose,Perfect for Home Decor and Gifts
$16.99$33.99Save $17.0
Deal runs: 6/14/2025 - 6/28/2025
50% off
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BEST DEAL
DAHONPA Frozen Mech Building Blocks Set (561 Pieces), Warrior Transforming Mecha Robot Model Kit, Toy Gifts for Adults and Kids
$19.99$39.99Save $20.0
Deal runs: 6/14/2025 - 6/28/2025
23% off
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26% off
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BEST DEAL
National Geographic Jumbo Cardboard Building Blocks – 30-Pc. Extra-Thick Cardboard Bricks for Kids, Build a Castle Play House, Indoor Playhouse, Large Building Blocks, Kids Giant Blocks
$22.1$29.99Save $7.89
Deal runs: 6/2/2025 - 6/16/2025
30% off
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BEST DEAL
Playmobil Junior: Construction Truck with Garage
$20.99$29.99Save $9.0
Deal runs: 6/2/2025 - 6/16/2025
30% off
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BEST DEAL
Playmobil Miraculous: Fashion Show in Paris
$34.99$49.99Save $15.0
Deal runs: 6/2/2025 - 6/16/2025
30% off
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BEST DEAL
COZYMASS 3950PCS Architecture and Collection Micro Building Blocks Set Taj Mahal Modle Kit Toy Present for Adults and Kids Ages of 14+
$23.93$34.19Save $10.26
Deal runs: 6/7/2025 - 6/21/2025
37% off
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BEST DEAL
Playmobil Horses of Waterfall - Riding Therapy and Veterinary Practice
$50.1$79.99Save $29.89
Deal runs: 6/2/2025 - 6/16/2025
49% off
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BEST DEAL
The Learning Journey: Techno Tiles Super Set - Pastel Edition 3D – STEM Building Construction Set- Educational 400+ Pieces – STEM Toys - Toddler Kids Toys & Gifts for Boys & Girls Ages 4 Years and Up
$15.3$29.99Save $14.69
Deal runs: 6/9/2025 - 6/15/2025
50% off
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BEST DEAL
QMAN Building Blocks STEM Toy for Kids Age 6+ Magic Cube Bricks Transform Animal Toys to Build Educational Learning Creative Building Kit Gift Toy for Boys and Girls, 177 Pieces (Bull Model)
$4.99$9.99Save $5.0
Deal runs: 6/11/2025 - 6/25/2025
25% off
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BEST DEAL
nanoblock - Pokémon - Metagross, Pokémon Series Building Kit
$9.0$12.0Save $3.0
Deal runs: 6/9/2025 - 6/15/2025
25% off
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BEST DEAL
Mould King 13082 Pickup Truck Block Kits Model, MOC Building Blocks Set to Build, Gift for Kids Age 8+/Adult Collections Enthusiasts(3695 Pieces, with Motor/APP Remote Control)
$126.64$169.0Save $42.36
Deal runs: 6/9/2025 - 6/16/2025
41% off
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BEST DEAL
Playmobil Junior & Disney: Winnie The Pooh's & Tigger's Bee Garden
$20.5$34.99Save $14.49
Deal runs: 6/9/2025 - 6/15/2025
32% off
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BEST DEAL
WISEPLAY Your Orchid Set - Build Your Own Orchid Flower Garden, Building Toys for Kids and Adults, Easy to Assemble, Collectible
$22.5$32.87Save $10.37
Deal runs: 6/4/2025 - 6/18/2025
10% off
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BEST DEAL
JITTERYGIT Robot Army Buildable Mech Soldier Glow in The Dark Gift Toy Set, Helicopter Military Creative STEM Project, Dinosaur Building Bricks Kit for Kids Ages 6-11 Years Old
$18.89$20.99Save $2.1
Deal runs: 6/9/2025 - 6/16/2025
50% off
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BEST DEAL
SIENON Flower Bouquet Building Blocks Set-1064PCS, 12 Kinds of Flowers Botanical Collection, Assorted Flowers Brick Toys Creative Project for Home Room Decoration Valentines’ Day Christmas Birthday
$16.49$32.99Save $16.5
Deal runs: 6/14/2025 - 6/28/2025
10% off
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BEST DEAL
Linkowin Flower Bouquet Building Set,980PCS Creative DIY Plant Bouquet Decoration,12 Artificial Flowers Botanical for Adults Women Girls Ages 6+,Idea Gifts for Mother's Day, Birthdays, No Vase
$24.29$26.99Save $2.7
Deal runs: 6/9/2025 - 6/16/2025
16% off
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BEST DEAL
LINCOLN LOGS – Fun On The Farm - 102 Parts - Real Wood Logs - Ages 3+ - Best Retro Building Gift Set for Boys/Girls – Creative Construction Engineering – Top Blocks Game Kit - Preschool Education Toy
$42.2$49.99Save $7.79
Deal runs: 6/9/2025 - 6/15/2025
Deals are time-limited. Prices and availability are accurate as of the date/time indicated and are subject to change.