Hot Dealsin Building & Construction Toys
Limited time offersCA
10% off
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BEST DEAL
LECPOP 5 in 1 STEM Robot Toy Building Kit, 452 PCS Blocks App & Remote Control Engineering Toys Robotics for Kids Ages 8-12, RC Bulldozer Erector Sets for Boys Girls 6 7 9 10 11 13 14+ Birthday Gifts
$62.99$69.99Save $7.0
Deal runs: 9/29/2025 - 10/6/2025
15% off
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BEST DEAL
B. toys – Foam Fort Playset – Modular Foam Building Set – Sensory Fabric Covers & Handles – Removable & Machine – Washable Covers – 12+ Months – WonderFort
$225.0$264.84Save $39.84
Deal runs: 9/29/2025 - 10/12/2025
10% off
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BEST DEAL
Mini Magnetic Tiles for Kids,Magnetic Building Blocks,Magnet Tiles Travel Construction Set with Storage Iron Box,Toddler Montessori Birthday Gift Toys for 3-8 Year Old Boys and Girls
$26.09$28.99Save $2.9
Deal runs: 9/29/2025 - 10/6/2025
20% off
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BEST DEAL
Mould King Technik RC Crawler Crane Building Block Kit, 17015 Tower Crane Model Toys With Motors, Construction Vehicle Toys for Kids (4,318 Pieces)
$239.99$299.99Save $60.0
Deal runs: 9/29/2025 - 10/6/2025
20% off
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BEST DEAL
Magnetic Tiles Cars Construction Set: Magnet Bricks Truck Kit Toy for Kids Ages 3-5 4-8 5-7, Magnetic Building Stacking Blocks Cars Montessori Educational Toys Gifts for 3+ Year Old Boys & Girls 4pcs
$19.99$24.99Save $5.0
Deal runs: 9/29/2025 - 10/6/2025
14% off
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BEST DEAL
Magnetic Tiles Building Block Set Magnet Tiles Educational Toy Space Adventure Learning Construction Magnetic Toys Set Birthday Gift for Boys Girls Kids Age 3 4 5 6 7 8
$31.99$36.99Save $5.0
Deal runs: 9/29/2025 - 10/6/2025
31% off
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BEST DEAL
MEIQ 42-Piece Mini Magnetic Tiles Travel Set with Metal Storage Box - Portable STEM Building Blocks for Kids Ages 3-8, Montessori Educational Toys for Airplane & Car Rides, Gift for Boys & Girls
$23.98$34.72Save $10.74
Deal runs: 9/29/2025 - 10/6/2025
15% off
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LIGHTNING DEAL
PicassoTiles 101 Piece Magnetic Tile Building Blocks Set with Durable Storage Bag STEM Educational Construction Magnet Toy Kit for Toddlers Preschool Kids Boys Girls Age 3 Plus Indoor Learning PT06
$50.99$59.99Save $9.0
Deal runs: 10/1/2025 - 10/1/2025
28% off
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BEST DEAL
Make It Real LinXo Creator Set with Storage | Design Build Rebuild | 13 Projects
$28.1$38.98Save $10.88
Deal runs: 6/16/2025 - 6/22/2025
11% off
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BEST DEAL
Mould King 13106 Lift Truck Building Kits,Technology Forklift Toy Building Set, Romote Control Forklift Toy, Gift for Kids Age 8+/ Adult 1,719 Pieces
$115.39$129.99Save $14.6
Deal runs: 6/16/2025 - 6/23/2025
10% off
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BEST DEAL
PANTASY Retro Phone Building Blocks Set for Adults, Vintage DIY Telephone Model Kit with Realistic Design, Creative Home Decor Gift, Ideal Gifts for Collectors & Hobbyists
$61.95$68.83Save $6.88
Deal runs: 6/16/2025 - 6/23/2025
17% off
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BEST DEAL
Reobrix 815 BMW Toy Car Building Blocks, 1:24 Scale Model Car Building Kit, Sports Car Building Toy for Kids and Adults, Creative Gifts for Boys, 369 PCS
$23.3$28.09Save $4.79
Deal runs: 6/9/2025 - 6/22/2025
18% off
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BEST DEAL
Reobrix Technic 22006 Crawler Crane Building Blocks Set, Remote Control Crane Toy with 3 Motor, Construction Vehicle Model Kit Compatible with Lego, 1322 Pieces
$101.0$122.9Save $21.9
Deal runs: 6/9/2025 - 6/22/2025
11% off
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BEST DEAL
Mould King Speed Champions Lambo Miura Model Car Building Kit with Display Case, 27039 Super Car Building Blocks, Racing Car Toy for Adults and Kids 8+, 321 PCS
$17.8$19.91Save $2.11
Deal runs: 6/9/2025 - 6/22/2025
28% off
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BEST DEAL
Reobrix 66024 Arc de Triomphe Building Blocks Set, Paris Architecture Model Building Kit, Famous Landmark Street View Building Toy for Adults, Office Home Décor Compatible with Lego, 3395 PCS
$148.1$207.1Save $59.0
Deal runs: 6/9/2025 - 6/22/2025
22% off
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BEST DEAL
Reobrix 817 Volvo S90 Toy Car Building Blocks, 1:24 Scale Model Car Building Kit, Luxury Car Building Toy for Kids and Adults, Creative Gifts for Boys, 387 PCS
$18.6$23.84Save $5.24
Deal runs: 6/9/2025 - 6/22/2025
13% off
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BEST DEAL
Reobrix 33037 CH-53E Super Stallion Model Building Kit, Transport Helicopter Building Block Set, Military Toy Gift for Kids and Adults, 2193 Pieces
$118.5$136.71Save $18.21
Deal runs: 6/9/2025 - 6/22/2025
16% off
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BEST DEAL
Mould King Speed Champions 911 Targa Model Car Building Kit with Display Case, 27040 Super Car Building Blocks, Race Vehicle Toy for Adults and Kids 8+, 381 PCS
$22.3$26.45Save $4.15
Deal runs: 6/9/2025 - 6/22/2025
16% off
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BEST DEAL
WOMA Toys Police City Building Blocks Set, 1261 Pieces, Age 6+, Large (16.7" x 5.5" x 11.3")
$46.3$54.99Save $8.69
Deal runs: 6/9/2025 - 6/22/2025
21% off
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BEST DEAL
Mould King Speed Champions Ferrari F8 Model Car Building Kit with Display Case, 27041 Super Car Building Blocks, Race Car Toy for Adults and Kids 8+, 332 PCS
$21.0$26.53Save $5.53
Deal runs: 6/9/2025 - 6/22/2025
15% off
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BEST DEAL
Princess Castle Building Blocks Set, 1460 PCS Girls Castle Building Toy with Carriage, Pink Dream House Playset for Girls and Boys, Toy Gifts for Kids Ages 6+
$59.5$69.98Save $10.48
Deal runs: 6/9/2025 - 6/22/2025
35% off
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LIGHTNING DEAL
Engino- Stem Toys, Construction Toys for Kids 9+, Newton's Laws Inertia, Kinetic & Potential Energy, Stem Kits, Gifts for Boys & Girls (8 Model Options)
$39.09$59.99Save $20.9
Deal runs: 6/21/2025 - 6/21/2025
40% off
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BEST DEAL
Motorized Ferris Wheel Building Set with Fairy Lights, 813 Piece Creative Toy Building Kit for Two-Way Rotation, Ideal Carnival Construction Kit for Kids Ages 6-12, Engaging Gift for jr Builder
$29.99$49.99Save $20.0
Deal runs: 6/16/2025 - 6/23/2025
15% off
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BEST DEAL
PicassoTiles STEM Learning Toys 105 Piece Building Block Set Kids Construction Engineering Kit Toy Blocks Children Early Education Playset w/IdeaBook, Power Drill, Clickable Ratchet, Age 3+ PTN105
$17.0$20.0Save $3.0
Deal runs: 6/16/2025 - 6/23/2025
13% off
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BEST DEAL
Magnetic Building Tiles 42PCS WINGBABE 3D Stronger Magnetic Construction STEM Creativity Educational Toys for Age 3+ Year Old Girls and Boys, with Storage Bag & Cartoon Paper
$19.99$22.99Save $3.0
Deal runs: 6/16/2025 - 6/23/2025
10% off
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BEST DEAL
PicassoTiles 12pcs Magnetic Brick Tiles STEM Creative Magnetic Tiles Building Block Set Building Brick Construction Toy Socket Spikes Toys Accessory Educational Imaginative Learning Kit Stacking Set
$16.2$18.0Save $1.8
Deal runs: 6/16/2025 - 6/23/2025
23% off
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BEST DEAL
PicassoTiles 3 Piece Race Track Cars with Light Up LED in Bulk Package
$19.13$25.0Save $5.87
Deal runs: 6/16/2025 - 6/23/2025
24% off
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BEST DEAL
PicassoTiles 48 Piece Magnetic Blocks Magnet Tiles Magnets Building Blocks Construction Toy Set with Reflective Leaf Flakes Magnetic Building Tiles Toys STEM Learning Kit Stacking Block Playset PTJ48
$24.48$32.0Save $7.52
Deal runs: 6/16/2025 - 6/23/2025
10% off
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BEST DEAL
PicassoTiles 32 Piece Magnetic Building Block Rocket Booster Theme Set Magnet Construction Toy Educational Kit Engineering STEM Learning Playset Child Brain Development Stacking Blocks Playboard PT32
$22.49$24.99Save $2.5
Deal runs: 6/16/2025 - 6/23/2025
25% off
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BEST DEAL
PicassoTiles 60 Pieces 1" Magnetic Building Blocks, 3D Construction Cubes Magnet Sensory Toys Gifts with Free Idea Book for Kids, Toddlers & Babies - PMC60
$27.36$36.37Save $9.01
Deal runs: 6/16/2025 - 6/23/2025
Deals are time-limited. Prices and availability are accurate as of the date/time indicated and are subject to change.