Nothing in particular, it's not necessarily "rare". However, I must say I found it clever. If you can find a good buyer who agrees with the knowledge needed to enjoy it, you could maybe scrap $3-$6 USD, I think.
EDIT: Upon further contemplation, 6 seems a little high. Maybe 3-4, and that's being generous around most of Sythe. Like I said though, if you can find the right buyer's niche, it'll be worth more.
