I saw them on E-bay too:
http://cgi.ebay.com/WW2-GERMAN-DIPLOMATIC-DAGGER-AND-SW...QQrdZ1QQcmdZViewItemThis seller from Italy, ("mengoj") is the same guy who was selling the repro FHH dagger in the case with the fake damascus blade. Nice repro - I would have bought it if I could.
I don't know if this auction is legit. If he really has these two items, they are worth $50,000 easy.
I can't tell by the photo if they are good. Better yet, I don't know that he has them.
Being sold on E-bay for chump change (comparitively) makes me suspicious. There isn't even a Reserve. That gives me pause.