Share 'Kefir grains for sale'

Hey everyone, I recently purchased some kefir grains from e-bay only to realize, too late, that they were grains for dairy, not water, cultures. I figured instead of wasting perfectly good kefir grains, I may as well re-sell them to someone who can use them. Do any of you raw veggies want to start experimenting with kefir? I bought the grains for $10 so that's the price I'll be reselling them a...