Check barneyswarehouse.com sale - some of the belts off the website will be in that price range. Remember, if they are larger than your normal size you can take to any cobbler and have them easily resize for you.
Perhaps I'm measuring it differently that you're expecting -- these are all normal sleeves, untailored.
I'm measuring from the shoulder to the end of the sleeve -- not the middle of back.
Take the shoulder measurement - divide by 2 - then add the sleeve length if you want the sleeve measurement from the middle of the back.
Does that help?