Hot Dealsin Building Sets
Limited time offersCA
12% off
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BEST DEAL
PANTASY Popeye Olive OYL 3D Art - Quirky and Charming Standout Display Piece Building Blocks Set Construct, Create, Play Building Kit for Adults Home and Office
$30.1$34.33Save $4.23
Deal runs: 6/2/2025 - 6/15/2025
18% off
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BEST DEAL
Mould King Speed Champions Ford Mustang Model Car Building Kit with Display Case, 27024 Super Car Building Blocks, Race Car Toy for Adults and Kids 8+, 414 PCS
$23.3$28.56Save $5.26
Deal runs: 6/9/2025 - 6/22/2025
17% off
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BEST DEAL
Mould King Speed Champions Ford F150 Model Car Building Kit with Display Case, 27057 Pickup Truck Building Blocks, Car Toy for Adults and Kids 8+, 498 PCS
$25.35$30.4Save $5.05
Deal runs: 6/3/2025 - 6/16/2025
12% off
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BEST DEAL
TUOMU EVO Super Car Building Blocks Set, T1006 1:14 Scale Model Car Building Kit for Display and Collectible, Race Vehicle Building Toy for Kids 8+ and Adults, 1165 PCS
$61.7$69.99Save $8.29
Deal runs: 6/9/2025 - 6/22/2025
20% off
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BEST DEAL
Mould King Speed Champions Porsche 911 RSR Model Car Building Kit with Display Box, 27010 Super Car Building Blocks, Race Car Toy for Adults and Kids 8+, 389 PCS
$24.6$30.66Save $6.06
Deal runs: 6/9/2025 - 6/15/2025
10% off
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BEST DEAL
Reobrix 99015 Royal Guard's Claymore Building Blocks Set, Link Sword Model Kit for Play and Display, Zelda Sword Building Toy for Boys 12+ and Adults, 981 PCS
$42.6$47.42Save $4.82
Deal runs: 6/9/2025 - 6/15/2025
12% off
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BEST DEAL
Mould King Speed Champions Lamborghini SCV12 Model Car Building Kit with Display Case, 27065 Super Car Building Blocks, Race Car Toy for Adults and Kids 8+, 383 PCS
$23.86$27.09Save $3.23
Deal runs: 6/3/2025 - 6/16/2025
22% off
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BEST DEAL
PLAYMOBIL Dragons Nine Realms: Icaris Lab
$41.2$52.99Save $11.79
Deal runs: 6/2/2025 - 6/15/2025
18% off
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BEST DEAL
Mould King Speed Champions Koenigsegg Agera Model Car Building Kit with Display Case, 27052 Super Car Building Blocks, Race Vehicle Toy for Adults and Kids 8+, 395 PCS
$17.6$21.43Save $3.83
Deal runs: 6/2/2025 - 6/15/2025
15% off
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BEST DEAL
nanoblock - Animal Deluxe - Dragon, Sights to See Series
$42.1$49.25Save $7.15
Deal runs: 6/2/2025 - 6/15/2025
13% off
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14% off
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BEST DEAL
Reobrix 687 SVJ Lamborghini Toy Car Building Blocks, Model Car Kit for Display and Collectible, Race Car Building Toy for Boys and Adults, Compatible with Lego, 382 Pieces
$20.8$24.22Save $3.42
Deal runs: 6/9/2025 - 6/15/2025
15% off
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BEST DEAL
Mould King 10182 V8 Engine Model Kit That Works - Build Your Own Mini Engine, DIY STEM Mechanic Engineering Construction for Kids/Teens, Car Engine Toy for Adults, Home or Office Décor (2250 Pcs)
$127.49$149.99Save $22.5
Deal runs: 6/9/2025 - 6/16/2025
25% 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
$59.99$79.99Save $20.0
Deal runs: 6/9/2025 - 6/16/2025
10% off
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BEST DEAL
Magnetic Tiles Construction Toys with Crane Road Pieces Truck Magnetic Blocks STEM Building Sensory Toys for Kids 3 4 5 6 7 8 Year Old Boys Birthday Xmas Gifts
$26.99$29.99Save $3.0
Deal runs: 6/9/2025 - 6/16/2025
10% off
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BEST DEAL
Flower Bouquet Building Sets, Mesproud Flower Plants for Decorative Office Home Table Art(1009PCS), Best Gifts for Girls Ages 6 7 8 9 10 11 12 for Him and Her, No Vase
$31.49$34.99Save $3.5
Deal runs: 6/9/2025 - 6/16/2025
14% off
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BEST DEAL
JMBricklayer Dragon Building Sets for Adults 70105, Cool Animals Model Kit Dragon Head Building Blocks Toys, Dragon Toy Set Collection or Home Office Decor, Birthdays Gifts for Men, Boys and Girls
$91.36$105.95Save $14.59
Deal runs: 6/9/2025 - 6/16/2025
24% off
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BEST DEAL
PicassoTiles 30 Piece Window and Door Clip On Magnetic Blocks Magnet Tiles Magnets Building Tile Construction Toy Set STEM Education Toys Learning Kit Stacking Block Playset Boys & Girls Age 3+ PT30
$18.35$24.0Save $5.65
Deal runs: 6/9/2025 - 6/16/2025
19% off
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BEST DEAL
Reobrix 99014 Master Sword Building Blocks Set, Link Sword Model Kit for Play and Display, Zelda Sword Building Toy for Boys 12+ and Adults, 820 PCS
$39.3$48.35Save $9.05
Deal runs: 6/9/2025 - 6/22/2025
17% off
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BEST DEAL
Givenni Roman Centurion Helmet Building Set, Compatible with Lego, STEM Gift Toy for Boys Kids 8-14, Display Model Kit for Adults to Build, Gift Idea, Collectible Home Decor Model, (596PCS)
$38.89$46.89Save $8.0
Deal runs: 6/9/2025 - 6/16/2025
17% off
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BEST DEAL
Rolife LED Building Blocks for Adults,1:24 Toy Building Sets,Model Building Kits for Kids Ages 8-12-15,DIY Miniature Dollhouse Kits for Adults,Hobbies for Women Men (4.Double Joy Bubble Tea)
$49.99$59.99Save $10.0
Deal runs: 6/9/2025 - 6/16/2025
30% off
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BEST DEAL
MAGBLOCK 136PCS Magnetic Sticks Blocks Tiles Construction Building, Magnet Balls Toys for 3+Years Old Boys and Girls, STEM Educational Learning Toys Gifts Sets for Children
$40.59$57.99Save $17.4
Deal runs: 6/9/2025 - 6/16/2025
15% off
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BEST DEAL
Mould King 10171 V8 Engine Building Blocks Sets, V8 Engine Model kit That Run, Build Your Own STEM Model Engine, 8-Cylinder Car Engine Building Engineering Toys for Kids/Adults Collections(487+PCS)
$56.09$65.99Save $9.9
Deal runs: 6/9/2025 - 6/16/2025
15% off
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LIGHTNING DEAL
Magnetic Tiles DIY Window Arts and Craft Kit Kids Games Montessori Toys Toddler Kids, Magnet Building Blocks Set for Preschool Learning Classroom STEM Sensory Toys Gift for 3+ Year Old Boys and Girls
$16.99$19.99Save $3.0
Deal runs: 6/14/2025 - 6/14/2025
24% off
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BEST DEAL
PicassoTiles 120 Pieces Magnetic Tiles Building Blocks Mini Size Diamond Series Magnet Toys Travel Size On-The-Go Construction Sensory Toys Gifts Educational Set STEM Learning Kit Playset PTM120
$45.9$60.0Save $14.1
Deal runs: 6/9/2025 - 6/16/2025
17% off
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BEST DEAL
Magnetic Building Block, Magnetic Tiles Building Toys Toddler Toys STEM Sensory Construction Toys for 3 4 5 6 7 8 Year Old Boys & Girls, Creative Kids Games Kids Toys
$24.99$29.99Save $5.0
Deal runs: 6/9/2025 - 6/16/2025
15% off
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BEST DEAL
PicassoTiles 8pc Magnet Building Blocks Metro City 8 Vehicle Magnetized Action Figures Compatible Magnetic Structural Build Magnets Tile Accessory Playset STEAM Educational Learning Toys Ages 3+ PTA24
$22.08$25.98Save $3.9
Deal runs: 6/9/2025 - 6/16/2025
58% off
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BEST DEAL
750 Pieces Wildflower Bouquet Building Block Set, Daisy, Daffodil Interlocking Blocks Set with Vase, STEM Toy Building Kits for Kids Aged 6+, Ideas Christmas, Valentine's Day
$13.99$32.99Save $19.0
Deal runs: 6/9/2025 - 6/16/2025
15% off
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BEST DEAL
PicassoTiles 600pc Construction Toy Straw Building Set Children STEM Learning Interlocking Building Toys Creative Straw Connecting Builder Kits Early Education Kit for Kids Boys & Girls Ages 3+ PTS600
$46.07$54.2Save $8.13
Deal runs: 6/9/2025 - 6/16/2025
30% off
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BEST DEAL
1 Inch Magnetic Blocks Building Blocks 160Pcs Set, Magnet Building Toy Set Magnet Constructions Stacking Toys STEM Sensory Educational Christmas Birthday Gifts for Toddler Boys Girls
$41.99$59.99Save $18.0
Deal runs: 6/9/2025 - 6/16/2025
Deals are time-limited. Prices and availability are accurate as of the date/time indicated and are subject to change.