It is pretty rare that I run across a "new" website that sells curriculum and interests me, but I found this one and thought that I would share. They also have an affiliate program if that interests you.
Great Deals on School & Homeschool Curriculum
It looks like they have a lot of teacher resources that might not be applicable for homeschoolers, but I found several interesting preschool products. I think that it is always a good idea to keep your eyes open for new things to use while teaching and thought that I would pass this place along!