type this into google
92 gallon site:craigslist.org
or
corner site:craigslist.org
and it will show you every one on craigslist and lists the city where they are, there were a bunch in KY and Cincinatti area, just keep checking and good luck!
Just got mine in Ohio
p.s. get pre-drilled if you can, they look goofy if they have to be pulled away from the wall for an overflow box.