On behalf of He-Man.org's admin, staff, and moderators, allow me to extend an official Hello and welcome to He-Man.org, Rod419!! We're very glad to have you join our site hope you have a fun time discussing Masters of the Universe and Princess of Power here.
Please be sure to read over the rules for posting here when you have an opportunity. Most of them are pretty easy to follow.
As for selling your items off, best to start a thread here. We have a LOT of German fans. They just never really visit this board.
We hope you really enjoy your time here! Welcome!