Here's a link to the Collings AT-16:
http://www.collingsguitars.com/Instruments/?ID=56
A beauty, to be sure...
Have you looked at the Eastman line?
http://www.eastmanguitars.com/archtop-guitars/
Some beauties there as well...
Or, how about a 1936 Gibson L-4?
http://www.gbase.com/gear/gibson-l-4-1936-sunburst
Only $3850...