The past 6 weeks our grocery stores have run a couple of week-long 99-cent/dozen specials.
But more typically they're in the range of $2-$2.50/doz white, $2.50-$3/doz brown, $3.50-$4/doz "organic".
Considering what I've spent on my girls, I would need to charge $8/doz to break even this first...