I was doing some curriculum searches and thought this may help someone:
You'll find just about every curriculum out there on this site. They are all used by other homeschooling families and many have entire sets that are a fraction of the cost. (no, I don't receive a dime for the endorsement!) You can also see S&H costs, as well as ask the seller questions. I don't know why, but shopping for homeschool books/curriculum makes my heart happy!