M52B28 Cams (stock) $150 shipped

[Sagaris]

Did you break a camshaft during install/removal? Are yours badly scored from an oil system mishap? Reverting your M52 back to stock and selling off your Schrick/S52 cams for a pretty penny?

I have a set of stock M52B28 cams from a 1997 528i auto (139k miles)

$150 shipped for the pair.
$95 shipped for a just a single camshaft.

[Rlequerica]

A curiosity:
While replacing the valve cover gasket. I did clean my camshafts with a cloth and kerosene, a plastic brush, and a small metallic blade, no disassembly done, Camshafts and springs and valvetronic actuator wormgear, and all inside was covered with 1/4 thick oil gunk.
I did it in a couple of weeks, a couple hours a day, and some superficial rust appeared on the cams surface, hunt cleaned with the rag, and coated with oil, but the decolores rusty pin points still there.
Will it polish itself when the car is reassembled?
or it is a problem?

thsnk you.
Rod