I have recently changed out my tag and steer tires and wheels and now have 4 of the polished Wheel covers that Marathon offered on their coaches until they transitioned to the one piece cover. they are all in great condition, like new actually.
I also have the inner ring to attach the screws along with all of the studs from the four tires.
If anyone needs these items please call 561-512-6181 or email 533@bellsouth.net I can also send along some pics as well.
They are worth at least $10K but I will take much less, how about an even trade for few shares of GM or Ford.
Truly i have no idea what they are worth.