I know this is a moonshot but thought I'd give it a try.
I thought I'd never find the Premier Via Rail Genesis but I found the powered and non-powered set on eBay Australia about one month ago.
Here is the link, FYI:
http://www.ebay.com/itm/141855...e=STRK%3AMEBIDX%3AIT
So....it never hurts to try.....