Your $14 was about twice the Home Despot price. Judginb by the fact that companies like Niles have weatherproof covers for something like $30, and Home Despot has them for around $15, I think you would have to wait a LONG time to do much better.
A good answer is easier with a clear question giving the make and model of everything. "The biggest problem in communication is the illusion that it has taken place." -- G. “Bernie” Shaw