Need an Oakley Crowbar -- frame only

Anyone know of a source for one?

I love the goggles and currently have one frame + 2 lenses, but if a frame can be had on the cheap I'd prefer this than having to swap lenses routinely based on the morning's weather.

Does anyone know if Oakley will sell the frames for a reasonable cost? I'd call them,ray ban pas cher, but they're obviously closed now.

Thanks!