Value of German M18 ear cut out helmets?

[Dave Fox]

Here's the best i can do. thanks.

[MAUSER1980]

Guys! Sorry to interrupt but I appreciate your opinion about this helmet.

[MAUSER1980]

Some more pics.

[1918Militaria]

I think the last helmet here is a good one. The lighter green one before it is bad. I am only talking about the shells. NO idea about the decal. Paint may or not be good. I've been out of the game so my eye is not up on these things.

[MAUSER1980]

Thanks 1918Militaria

What about the marking "BD .. few numbers" at the top on the inside of the dome? What does it signify? Because on the left hand side I can almost see a very faint ET6.. under the paint.