Orange Onions has a nice little deal running on some big LEGO compatible building block sets right now! There are several sets priced at $39.99 right now, but these are also on sale buy one, get one FREE!
There’s no coupon code required either. Just add two sets to your cart and the discount is taken automatically. Shipping is also fast and free and you’ll get guaranteed Christmas delivery on all orders before 12/18/16!