I was at Bargain Hunt yesterday. They had the Frabill Min-O-Life Aerated Bucket
(438851) for $21. It was the plastic bucket, foam liner and lid. Missing the aerator, hose and stone. I talk with a stocker, he'll let me have it for $10. I'm thinking, I can get the bucket for free, the liner for $3 and the lid for $3.
It was there when I left.