I would go to army and navy. They have spoons there for about $2.50 for a pack of ten. I like to use it with split rings and swivels to connect it to a hook. I also use orange beads or jensen eggs or wool sometimes. Somebody posted a picture in the past couple of weeks that had a picture of what I was doing. It ends up costing well under a buck a spoon.
These home made spoons are absolutely the best lure I have ever had for cohos.