Two places I know of.....Dusty Strings in Seattle. Their web page lists both a concert and tenor. Last time I was in their shop, I played the tenor, and it was marvelous. I purchased a Romero Creation from them by mail. Lovely to work with. Then if you do a search on the Seattle craigslist you will find a used one listed. Don’t know if the seller will ship it, but I’ve purchased a uke from him before. Very nice to work with. He’s a fellow collector....can’t remember his name, but might give him ring. Good luck.