If you do want to buy some fresh veggies, then try a Farmer's Market. They are usually much less expensive than a grocery store. I bought the fixings for a very healthy vegetable soup almost two weeks ago, and I still have soup left. I've been having it for lunch everyday, and I've also had it for dinner twice in the last two weeks. I'll bake up one of those frozen dinner rolls to go with it. Counting a couple purchases at the grocery store (veggie broth, kidney beans), it probably cost me about $20 to make a pot of it that fed me lunch for 8 days and dinner for 2. I doubled up on both dinner portions, so it could feed you lunch for 12 days or dinner for 6. It's filling and tastes wonderful. Plus, you get your daily veggies in for 130 calories a bowl.
If you're interested, here's the
link to the recipe. It will probably cost you more if you buy the veggies at the grocery store, not the Farmer's Market.
I also buy things in bulk at Costco so I don't have to buy them every time I go to the store. My boyfriend and I both eat healthy on about $60 a week - which is $30 a person. Some weeks it is a little more, some weeks a little less.