What do you do with Nazi memorabilia?

I own a long dagger/short sword. The hilt is in the design of the German eagle with its wings spread out as the hand guard and in the middle of the hand guard is a swastika. The scabbard is also adorned with swastikas on the top, mid section, and bottom.

I don't want to own this piece as I don't want to be seen as a Nazi sympathizer or anything of the sort, but I don't want to sell it to someone who actually is a Nazi sympathizer or something like that.

What do I do with it besides trash it? I don't want to trash it because it's decent quality. It's not historic in any way (which disturbs me to think about) but it's well made.

What can I do with it?

*The item in question is not historical