Linda,
I get my 20 pound bag of shelled peanuts at Wild Birds Unlimited and in October, they're on sale. With my new Squirrel Buster peanut, I only have birds on it and I don't go through the bags of peanuts that I did before! Perfect peanut feeder!
http://www.duncraft.com/squirr...
Hope the people who make the Squirrel Buster products come up with a Squirrel Buster suet feeder!