Walmart offers the Darice 120-Piece Deluxe Art Set for $6.38. (Amazon charges the same for its Prime members.) Opt for free Site-to-Store pickup to avoid the $4.97 shipping charge. That's the lowest total price we could find by $4, although it was pennies less last week. (For further comparison, it's $6 under our June mention of another set with just 80-pieces.) It includes markers, pencils, pastels, watercolors, and more.