This, too, is individual depending on each family's choice. Homeschooling is whatever you make of it. There is always something to learn, and the flexibility of homeschooling allows families to take advantage of local educational events, off-season travel, and children's individual interests. Then find a way that works best for your kids. Homeschooling can be as cheap or as expensive as your family's budget allows.
Libraries are a never-ending sources of books and reference materials.
Yard sales and used bookstores are great places to buy books for your own use as are homeschoolers' swaps. Homeschooling families find they have the time to volunteer at museums and theaters in exchange for free admission. The other side of the money coin is that homeschooling requires a parent or other responsible adult to be with the kids all day. Each family handles this differently. Typically, one parent stays home and the other parent works to earn a living for the family.