These are excellent and add a creative element of fun for Lego building! A 4 pack of 10″ x 10″ Green Building Brick Baseplates (Lego Compatible) are marked down to $13.62 (reg. $31.55) on Amazon!
If you need a few extra building pieces, I highly recommend this off brand for house building and play. While LEGO brand is far superior to anything else when it comes to step by step building, this random assortment is great for free play.
