I have LNIB Leica lens hood + hood cap for Summilux 35mm ASPH.
This is well known that it also fits on Summicron 28mm ASPH, providing smaller hood option.
This hood comes with the hood cap in the original box in Like New condition.
You might find slight sign of usage.
B&W price is $115.
My price is $95 shipped paypaled within the US.