I'm hoping to find an India Blue peahen for free or not too much, or maybe in trade (very reluctantly) for my all white peahen. I have an India Blue peacock and the peahen just will not give him the time of day.
You're not going to find peahens for sale unless you ship them in. It's spring time and most people are holding on to what they have for peahens for breeding purposes. I would also caution against having expectations for a cheap bird. Good birds aren't cheap and cheap birds aren't good.