Hot Dealsin Building & Construction Toys
Limited time offersCA
10% off
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BEST DEAL
112 Pcs 3 Year Old Girl Gifts,Toddler Flower Garden Building Set Stem Toys Gardening Activities Ideas DIY Crafts,Best Stacking Game for Daycare Kindergarten Family 3 4 5 6 7 Years Kids (112 PCS)
$35.99$39.99Save $4.0
Deal runs: 10/25/2025 - 11/8/2025
20% off
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BEST DEAL
STEM Building Toys for Kids, Educational Building Blocks, Remote & APP Controlled 2in1 RC Car/Construction Robot STEM Kit, Science Learning Car Building Sets for Boys Girls 8-16 Old (Dark Blue)
$39.99$49.99Save $10.0
Deal runs: 10/30/2025 - 11/13/2025
11% off
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BEST DEAL
Mini Magnetic Tiles, 46PCS Travel Magnetic Tiles with Case, STEM Educational Building Set Construction Toys for Kids Ages 3+, Portable Building Toys for Toddlers, Boys & Girls Birthday Gift
$23.99$26.99Save $3.0
Deal runs: 10/20/2025 - 11/3/2025
10% off
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BEST DEAL
Magnetic Blocks with Magnet Box,49 pcs Travel Magnetic Building Blocks Magnets Cubes for Toddlers, STEM Educational Magnet Toys with Portable Iron Box for Kids 3 4 5 6 7 8 9 10+ Year Old Boys & Girls
$23.39$25.99Save $2.6
Deal runs: 10/27/2025 - 11/6/2025
16% off
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BEST DEAL
LEGO DUPLO Town Creative Garden & Flowers Building Toy Playset - Preschool Learning and Educational Flower Toy for Toddlers, Boys and Girls, Ages 2+ - Baby Gift Idea - 10444
$21.08$24.99Save $3.91
Deal runs: 10/27/2025 - 11/2/2025
20% off
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Best Deal
STEM Assembled Model Plane Kit Building Toy, 201 Pieces STEM Projects Airplane Building Kits for Kids Age 8 and Up, STEM Educational Model Kit Gifts for Teenage Boys & Girls 8,9,10,10+
$19.99$24.99Save $5.0
Deal runs: 1/1/1970 - 1/1/1970
10% off
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BEST DEAL
ZIZZ Christmas Tree Advent-Calendar 2025 - Upgrade Unique Advent Christmas Tree Building Block Toy Set for Kid 8-15+ Years Old Teen Teenage Girl Boys Adult Blocks Gifts for Countdown to Christmas
$37.79$41.99Save $4.2
Deal runs: 10/28/2025 - 11/8/2025
21% off
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BEST DEAL
VKOL 5in1 Remote & APP-Controlled Creator Robot Dinosaur Building Toys, Stem Kits Toys for Kids 6-8, Creative Gifts for Boys Girls Kids Aged 6+, New 2024(488 Pieces)
$54.99$69.99Save $15.0
Deal runs: 10/27/2025 - 11/10/2025
29% off
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BEST DEAL
LEGO Disney Villains Maleficent’s and Cruella De Vil’s Dresses Kids Toy - Fashion Building Toy for Girls and Boys, Ages 9+ - Kids Toy for Disney Fans - Gift Idea for Birthdays & Holidays - 43262
$63.68$89.99Save $26.31
Deal runs: 10/27/2025 - 11/10/2025
16% off
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BEST DEAL
LEGO Friends Music Store & Apartment Building Set - Interactive Storytelling Playset for Girls & Boys, Ages 7+ - Includes Marimba The Corgi Toy - Gift Idea for Birthdays and Music Lovers - 42653
$54.48$64.99Save $10.51
Deal runs: 10/27/2025 - 11/10/2025
20% off
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BEST DEAL
JRD&BS WINL Dinosaurs Toy for Kids, Toddler Toys 3 Packs DIY Dinosaurs Toys Build It Yourself Dinosaur Set, STEM Toys for Kids, A Popular Gift for Kids for Children
$15.9$19.88Save $3.98
Deal runs: 10/20/2025 - 11/3/2025
15% off
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BEST DEAL
Kids Tool Set Wooden Toddler Play Tools Set with Tool Box Montessori Educational Learning Toys STEM Preschool Construction Building Toy for 3 4 5 6 7 8 Years Old Kids Birthday Gifts for Boys and Girls
$21.99$25.99Save $4.0
Deal runs: 10/24/2025 - 11/7/2025
20% off
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18% off
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BEST DEAL
Tarcury Tropical Forest Building Bricks Set - 898 PCS with Eagle, Flamingos & Peacock, Educational Construction Toy for Kids & Adults
$25.3$30.86Save $5.56
Deal runs: 10/27/2025 - 11/2/2025
23% off
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BEST DEAL
Battat – Building Blocks – 47 Pieces Brick Set – Colorful & Chunky Bricks – Unique Wheel Bricks – 12+ Months – Locbloc Red Builder's Wagon
$20.0$26.02Save $6.02
Deal runs: 10/27/2025 - 11/2/2025
17% off
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BEST DEAL
Aole F1 Toy Car Model Kit for Kids 6+, 287 PCS Race Car Metal Building Blocks STEM Toys, Erector Set Educational Toy Gifts for Vehicle Fans
$26.1$31.37Save $5.27
Deal runs: 10/27/2025 - 11/2/2025
30% off
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BEST DEAL
PicassoTiles Magnetic Car Play Set with Action Figures for Kids 3+ - STEM Building Block Vehicle Toy
$12.59$17.99Save $5.4
Deal runs: 10/31/2025 - 11/14/2025
15% off
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BEST DEAL
AoHu Robot Building Kit with Remote Control STEM Gifts for Kids Age 8-12, Coding Buildable Dinosaur Technic Robotics Toy Set for Birthday, Build 5-in-1 Models with 646 Pieces
$59.49$69.99Save $10.5
Deal runs: 10/20/2025 - 11/3/2025
10% off
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BEST DEAL
Sillbird Transforming Robot Building Set for Adults and Teens, Valentine's Day Creative Collectible Gift for Home or Office Decoration Display, Converts to Dinosaur or Plane Model Without Rebuilding
$53.99$59.99Save $6.0
Deal runs: 10/20/2025 - 11/3/2025
undefined% off
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Best Deal
PLUS PLUS - Learn to Build Colorverse Superset - 1000 Pieces - Interlocking Building Blocks and Construction Set - STEM Toy for Kids - Age 5 to 12 Years - 3972
$81.45$
Deal runs: 1/1/1970 - 1/1/1970
16% off
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BEST DEAL
Reobrix 819 BMW M760 Building Blocks Set, 1:24 Scale Model Car Building Kit, Luxury Car Building Toy for Teens and Adults, 398 PCS
$18.8$22.39Save $3.59
Deal runs: 10/27/2025 - 11/2/2025
17% off
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BEST DEAL
Pixio- Pixoplasma - Magnetic Construction Set - Abstract Series, 60 Blocks + Free App
$27.6$33.43Save $5.83
Deal runs: 10/20/2025 - 11/2/2025
20% off
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BEST DEAL
PLAYMOBIL Dragons Nine Realms: Icaris Lab
$42.2$52.99Save $10.79
Deal runs: 10/27/2025 - 11/2/2025
12% off
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BEST DEAL
PLUS PLUS - Tube Police - 70 Pieces - Interlocking Building Blocks and Construction Set - STEM Toy for Kids - Everyday Heroes Collection - Age 5 to 12 Years - 5116
$11.1$12.57Save $1.47
Deal runs: 10/27/2025 - 11/10/2025
14% off
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BEST DEAL
Adventure Pirate Building Block Set - 442PCS Pirate Ship Building Toy Halloween Birthday Gifts for Boys Girls Age 6-12 Who Loves Adventure
$23.1$26.88Save $3.78
Deal runs: 10/27/2025 - 11/2/2025
27% off
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16% off
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16% off
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Deals are time-limited. Prices and availability are accurate as of the date/time indicated and are subject to change.