Amazon has LEGO Classic Green Baseplate 2304 Supplement for Building, Playing, and Displaying LEGO Creations, 10cm x 10cm, Large Building Base Accessory for Kids and Adults (1 Piece) on sale for $4.99.

Walmart has LEGO City Space Lunar Space Station 60227 Building Set with Toy Shuttle on sale for $48.

Walmart has LEGO Friends Mia's Horse Trailer 41371 Building Kit with Mini Dolls on sale for $24.

Amazon has LEGO City Space Mars Research Shuttle 60226 Space Shuttle Toy Building Kit with Mars Rover and Astronaut Minifigures, Top STEM Toy for Boys and Girls (273 Pieces) on sale for $32.00.

Amazon has LEGO Minifigures Series 20 (71027) Building Kit (1 of 16 to Collect), featuring Characters to Collect and Add to Existing Sets; These Highly Collectible Toys Make Great Little Gifts for Kids, New 2020 on sale for $3.44.

Amazon has LEGO Classic Large Creative Brick Box 10698 Build Your Own Creative Toys, Kids Building Kit (790 Pieces) on sale for $43.99.

Walmart has LEGO City Space Mars Research Shuttle 60226 Space Shuttle Building Kit on sale for $31.99.

Walmart has LEGO Star Wars AT-ST Raider 75254 Collectible Building Model on sale for $40.

Walmart has LEGO Minecraft The Taiga Adventure 21162 Brick Building Toy (74 Pieces) on sale for $8.49.

Walmart has LEGO Minecraft The Panda Nursery 21158 Construction Toy for Kids, Great Gift for Fans of Minecraft (204 Pieces) on sale for $16.99.