Neocate Infant Formula. Where would I sell it

I have 7 cans of Neocate Infant formula that I need to get rid of since she got switched to the Syneo because she tolerates it better. Iveposted it on Craigslist and also on fb. Are there any other places I could list it? I can't get insurance to cover the Syneo and it's extremely expensive. So I'm trying to get rid of the extra cans of the Infant powder to help cover the cost of the new formula.