what kind of wool are you looking for?
There is a shop here in CR that sells felted wool, hand dyed, and they sell the tiniest little pieces for less then $1 if you want to pick up some different colors for applique. The REALLY nice stuff costs more, but I think it would be fine for an applique?!
are you still looking for scraps? I have a lovely wool skirt that I felted to make a cover and then cut up some for a heart applique on another cover...it turned out beautifully.
the wool is a bright red (very nice) and I could probably send you a 10in square or so if you'd like
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