I am in, and happy to pay the cost of packaging and shipping.
My personal experience so far has been that the eggs wrapped in bubble wrap tubes, packed into a box with a layer of bubble wrap or styrofoam on the bottom, as wella s one between layers of eggs if more than one, surrounded by packing peanuts, and topped with bubble wrap or styrofoam, if the eggs were fresh when collected, have done the best. My hatching conditions are outside the norm, and I realize that affects my hatch rate; as well, I am led to believe the sorting facility in Denver can be treacherous.
I am willing to try post-shipping variances as well - I have a broody right now refusing to quit and would love to give her more eggs to sit on, so could split a shipment between her and the incubator, could let sit with no turning 1, 2, or up to 5 days, or could put directly into the turner.