I can relate to those prices. THursday I went to our brand new big Walmart about 10 miles away. I almost fell over in shock at some of their prices, higher than my local grocery store!!
I am going to go to Costco and keep on stocking up on coffee and sugar, both have a long shelf life. I'll also date each one so I will make sure to rotate them. Luckily I have a lot of built in cabinets my late DH put in himself, bless his heart. He had no idea of how much it would help me long after he died.