Since my Bill Heard dealer closed up, I no longer have a place to find the filters cheaply. The only other GM dealer around here is a Buick, Pontiac, GMC. I called them up and they want $9 for the filter. Highway robbery if you ask me, considering Bill Heard charged $5 for it. Are there any other places that are cheaper online, or will I just have to suck it up and pay for it?