I just picked one up with a printed out 50% off coupon for micheals. $12 for a mill aint too shabby. it took a little diy'ing but i made a hopper, scored the rollers, and shoved a drill bit into the crank socket. crushed about 20# of grain in 30 minutes and the crush looks just as good as i get from my lhbs.
It might not be any help for this batch, but you'll need a mill of your own eventually, and for less than $20, why not?