Through 1/1: 15% off Everything with Code NEWYEAR15 or 20% off $100+ with Code NEWYEAR20
There is also a 20% code promoted on their site.
They have a ton of toys on sale at least 50% off! Here are some of my favorites:
Magnetic Tiles $24.99 (my 6 year olds got these for Christmas and they LOVE them- spending hours with them!)