Usually quite available to the trade...plenty in my shop (and personal collection) just now, but I suspect that shipping to the US might be a bit spendy.
Last weekend I found some in the LFS (had to drive 200 miles roundtrip). Think they may be a "seasonal" fish that the LFS would not have all year around. They seem to be compatible with many other fish and have a good disposition.
Thanks for your input. (Guess I missed my chance to go on vacation and pick up some out of the country.)