I think you might have cleaned them out. I checked around and can't seem to find any left at a reasonable price. The one shop that responded said they are all out of stock. In any case, they are either salvage or reconditioned (?) and always missing the bead ring - what's up with that?
Guessing once the cat was out of the bag the available ones got snatched up pretty fast by folks looking for spares or the easy flip. The ones Rock Auto for $127/ea are gone.
Good for someone who needed one wheel as a spare since the center cap and trim ring would transfer, and if it is living under my car I would leave the center cap and beauty ring off anyway.