This is a suggestion...
If your willing to go as high as $400.00 try the B&L DISC in the Roof Prism..
I know of a few guys that use them for hunting and they swear by them..
In Canada one can purchase them in a few places for for 475.00 Can..
One place to look is through a web site..Binoculars Canada..
www.binocularscanada.comNot sure how much they are in the U.S.
but I'm sure if you look around you'll find them in the price range your looking for.