costs

For my foodstamp challenge I am accumulating some approximate prices. Using receipts from various stores I can approximate:
(prices are not necessarily the cheapest possible)
5 # white bread flour: $3.50
2# bag white rice: $2
1# bag beans:
red: 1.05
white: 1.05
lima: 1.80
kidney: 1.35
great northern: 1

1# bag lentils: 1.05
1# bag split peas: .85
3-pk, 19 oz ea, tofu (Costco): 3.15
12-pk stewed tomatoes (Costco): 7.50
10# large yellow onions (Costco): 3.30
lge bag broccoli (Costco): 3.80
large box mushrooms (Costco): 4.50

As I get more prices I will enter them into this post, to keep them together and make this whole thing less boring to read.