PC on Celestial Bow

As the title implies, I am looking for a price check on this bow:

Icy Celestial Longbow of Fortitude (Req 10 Marks)
15-28 Cold Dmg
+15% Damage ALWAYS
-5 Energy
+29 Health

If this is not the correct place for a PC, please move this post, but relate where it has been moved.

Thanks,

Luxa of Midnight

What req does it have? Could you edit info to your original post.

~15-20k imo.