I took these off the market a while ago because I couldn't find safe shipping boxes, but I've now found a custom packing service so am willing to sell again. I'm at a U.S. embassy abroad. These will ship to CONUS at standard, domestic USPS Priority Mail rates through the Diplomatic Post Office (DPO) service, but shipping generally takes a few weeks instead of a few days. DPO shipping is fully trackable and not subject to customs fees.
The grills are square, and only cover the top portion of the speaker - they are not the ones that extend all the way down as with some Omega models. The fade is not going to change - I've been using them without grills for the entire time I've owned them. That said, it's only visible in very specific light - you may very well never notice it.
As I was preparing these for shipping I noticed two things that I want to disclose: 1) a small scratch on the bottom of one speaker, probably 1.5 inches long (you will never see it, of course), and 2) some crimping on the edge of one of the whizzer cones with perhaps an extremely small tear of one millimeter or so - way too small to capture in a photo. Louis of Omega said this won't affect sound, but he will replace the whizzer for free if it really bothers you.