Gonna be tough to find a true high rib at that price point, but if you remove that qualification, you find something for sure, and if you look hard, you'll spend way less. The BT99 and Beretta 68x series are not really high rib guns. Two suggestions: first, go to trapshooters.com, they have dozens of trapguns there for sale all the time. Second, go to one of the local rochester area trap clubs (there are about 10 or so of them), and see what's posted on their for sale boards.
Thanks, yes I am on those forums and looking around in person too... just shouting out here in case there is a sleeper ;-p I may very well just get a new BT99 with the adj comb but nobody has a new one in stock between here, Bflo, Syr .