Gold moroso's

[Yann]

Hey guys,
i'm after a set of gold Moroso valves covers for my BBC. Which year they'd been discontinued? How much a good clean set go for these days?

Found a near new set, they've been bolted to the engine then taken off, 2-3 minor scratches around the breather hole. He does not have the box. How much should I pay ?

They are hard to find here in Quebec and even more in good shape (winter, salt, etc)

Thanks for the infos and sorry for my frenchy english.

Yann