Performance is a big Jamis dealer. You might want to give one of their shops a call and ask them to check stock on all stores across the country, not just their store. It's easy for them to do. If they have a size, they will ship it to the store at no extra cost. Plus, you might get lucky and get a last year's model on the cheap.
It does appear that Performance is not carrying too many of the Jamis road bikes anymore. Sad that people can't get beyond Trek/Specialized/Fuji/Giant names and buy a better bike (Nova, Quest, Aurora, etc.). I'm sure that's what's happening. Can't compete on the marketing level.
Too bad this one doesn't fit. Another bike bought but not ridden:
http://denver.craigslist.org/bik/80850736.html