I need to buy one 18" M72 wheel (Front) - thanx to a pothole - before buying new tires. Anyone have any first hand experience with any junk yards in the valley ? I can't fathom paying north of $500 for a new wheel.

Thanks
'92 318iC - 52k orig miles
'02 330Ci - Step/PP/SP/PDC/HS/Xenon