Wes,
Like most others here, what I forage gets eaten for the most part. If I were to try and sell foraged goods, I'd probably try and go the " medicine man" or "herbalist" route and try and sell tinctures, teas, etc... The issue there is trust between buyer and seller, and your 'e also probably buying bottles to make tinctures and maybe mason jars for the loose teas. Also need someway to weigh out the teas by oz. and the find the market clearing price for something like that, which I have no insight into.
Just a few thoughts
Rob