I can't get the Buy-Sell-Trade section here to work for me! Very frustrating!!!!! Grrr. But anyway, I've had some luck selling keets in the Georgia Market Bulletin - a state Poultry and Livestock (among many other things) newsletter that advertises for sellers. My add cost $5.00. Worth it. See if your state has something similar. Also, I put up flyers at local feed stores. Not much luck there, but you never know.
The money you get from an auction isn't worth the travel, in which case, toss the eggs if they're older. It seems harsh, but unless you're prepared to hatch, raise, house and feed the guineas, what choice do you have?
There's always
ebay, too. You might have better luck selling eggs on
ebay, but I'm not sure if you can buy/sell hatched guineas there. Worth checking out.
I've had great luck selling guineas on the Backyard Chicken Facebook page for Georgia. Great people, great knowledge and lots of support. I'm sure there's one for your state. Try that, too.
But I feel your pain! I'm going to stop hatching eggs because a) it's late in the season, b) I'm going to wait until spring when I think most people want guineas, and 3) I can gather my own eggs next year (no more shipped for me!) and hatch a few at a time.
My new Motto: Never Hatch What You're Not Prepared to Keep, Give Away or Eat (unless you have reliable buyers lined up with orders
)