Amazon has the 12.3oz Rao's Homemade Arrabbiata Pizza Sauce on sale for $4.98. Add two to cart for $9.96 - $4.98 off multibuy discount = $4.98 with free shipping on $35+ or with Prime. $2.49 per jar. 

• Also on sale: Rao's Homemade Spaghetti Pasta, 16oz for $2.23 after coupon, S&S.