Oh let me think lol..
There is a free parenting magazine called BabyTalk, if you can get your hands on those, i remember several useful coupons gained that way.
And
http://www.babyfirstyear.org/ I know my sister loves that site.
ALSO, get those Sunday papers girl! even some Saturday papers have the coupons in them now too.
and 7 years ago, when I was feeding my middle girl the same formula you are using, there were coupons printed on the back of the labels. It's been awhile, but it's worth checking!
Surplus Stores too, I dont know your Area at all, but I'm in the Columbus Ohio region, and I know of at LEAST 5 here, I'm sure you can track one down there too.
Hope that helps! Good Luck Bargain Hunting!
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Phaydra level 275 archer--RETIRED <3 thanks for the memories
Children are a gift from god, children ARE a gift from god
Dream as if you'll live forever, Live as if you will die tomorrow
"A little nonsense now and then, relishes even the wisest Men"