Keep in mind UBK-1 requires an iLok which turns alot of people off.
Still you could probably pick up a copy a kvr for a reasonable price.
BTW Dave Derr will be introducing a new plugin from his new Empirical Labs Digital.
Not sure it will be a Fatso, Distressor, hybrid. Could be announced at this years NAMM??
I'm sure it won't be inexpensive but I'm sure it will be excellent. At least something to check out to be sure.