Hi there, and welcome to the site. I'm in western Suffolk. I also go to the Agway in Hicksville, and have made the trek to Shirley feed once as well. I'm sorry, but I don't think there are any better options that are close to home. The only other major feed supplier that I'm aware of is Neptune feed and Farm Products. But that's in Riverhead. -Haven't been there, so I can't give a report. I think they mainly sell in bulk to east end farms, so it's possible they are cheaper. I have ended up just using an organic mash sold by an organic farm a few miles from me. I don't love mash, but this stuff has good ingredients and my birds love it and are thriving.