Originally Posted by
metallim
...!, domestic business on aa prices at first instead of business rip-off of the century
That is because it is labeled "domestic first" even though the service is more on par with business class.
Fear not though, there are a few domestic flights with business class, mostly LAX/SFO-JFK and those flights that are flown with 777s (I think LAX-MIA is one, though only one flight each day).