LEGO Classic Gray Baseplate Square 48x48 Stud Foundation to Build, Play, and Display Brick Creations, Great for City Streets, Castle, and Mountain Scenes, 11024 - Walmart.com
Lego Classic Gray Baseplate 10701 Building Toy Construction 15 x 15 Square NWT 673419233750 | eBay
Lego Classic Gray Baseplate 10701 Building Toy Construction 15 x 15 Square NWT 673419233750 | eBay
Best Buy: LEGO Classic Baseplate 10701 Gray 6102280