Thanks, but I'd rather not trade it since I don't like to put what I make on crafts towards ponies generally. As for pricing based on how much time I've spent working, I'm worried if I did that, no one would want to pay that much!
Also, the inside symbol is their Element of Harmony. I do actually have the Rarity one almost finished, but I may or may not sell that one since I added something extra to possibly make it a gift for someone. I haven't quite decided yet...