I hate to say it folks, but I don't have a single Colloncas in my possession.
I bred them for several years and I really loved them. But a few years ago I had to scale things down considerably. I sent much stock all over the place. and must have sold 40 -50 dozen eggs over a couple of years.
I know there are hobbyists who could consider selling a few dozen eggs hear and there... you know who you are (insert smiley of teacher looking sternly over glasses).
Anyways, I figure if your one of the dozen or so that sent me a PM in the last few days then you'll get my response via this post... I regret my inability to meet your desire for hatching egg. Really, I am...
You don't have to be an experienced shipper to sell eggs. and you don't have to do it to make a buck. (well, maybe just a few.

but not a lot. I sold rare breeds for $50 or so a dozen. But I also would send replacement eggs for free (+shipping of course) I there was a really bad hatch.
Aaanyways, Please consider it, even if it's only 6 eggs.