Formula prices

I have tons of formula left, and don't know what to do with it. I found a website where moms trade/sell stuff, so I'm going to try there. Does anyone know what the going price is for quarts of ready to feed formula? I don't remember what I paid for it, I have Similac and Enfamil. Does $6 a quart sound fair?

Niha, as long as it's not expired you can take it back to BRU, I just did that with no receipt and I got a $53.00 credit!!!!!

Just say that she switched formula's or something like that.