I haven't tried booking it, but there appears to be wide availability on a pretty common O/D pair from Canada to Asia, in J, for better than 2 EQD/$ (as opposed to < 1 on any AA flight due to taxes), and $0.08/EQM.
It's not exactly a secret, if I could find it in 10 minutes from the time I went "hmm, how might I get rid of the EQD issue without the right credit card" to "yeah, I'd do that trip in November if I need it and have vacation time at the destination" then I think some intern at AA has already put it on a list.