unfortunately not. You can try to buy another one from a vendor ... You can create a new -second- Character and do the quests again.
I don't think you were required to have completed the main quest to use it. Though, it would be kind of a waste to use it on a new character. I also don't know if it was per character, or per account.
Thanks for response. New character being created. Have 2 banners in my new house, and I HAVE to replace the Love that was lost. (That sounds like a song title) lol