If you haven't found it yet, check out this saver's blog....
I can't get the links to work quite right yet, but if you look on the Left Hand side under "Printable Coupons," and then go back 2 pages, you'll see a couple great coupon posts:
1. Baking Soda (It's called "New Arm & Hammer Baking Soda Coupons")
2. Hunt's tomato sauce (It's called "Get $6 dollars in coupons")
I paired both these coupons up with local sales last week (and I see they're still on sale this week) for free items! It was great!