here is norther stalkers website. He has his prices and photos of his work and hunts on there as well.
I don't think any taxidermist in AK with any talent for birds does a mount for less than $200. I have seen a couple of Corey's birds (the two geese on the photo page) up close and they are very well done.
You can FedEx the birds frozen through PennAir/Alaska to him in Fairbanks.
As to the black duck it more than likely was an eclipse drake since they are only just now starting to turn into green heads.[/url]