This is the cheapest I have seen.
King Arthur, Baking Sugar Alternative, Made with Plant-Based Ingredients, Keto-Friendly, 1-to-1 Substitute for Granulated Sugar, 12 Ounces
https://www.amazon.com/gp/aw/d/B08FYKMRGT
This is the cheapest I have seen.
King Arthur, Baking Sugar Alternative, Made with Plant-Based Ingredients, Keto-Friendly, 1-to-1 Substitute for Granulated Sugar, 12 Ounces
https://www.amazon.com/gp/aw/d/B08FYKMRGT