It MUST be 15^50 OR inscribable.
req (though preferably no higher than 11) and mods do not matter (though will be factored into the price).
I am looking for it to be fairly cheap, so req9 oldschools will probably be a bit over budget
Leave what you have, your IGN, and the price you are looking for and I will contact you in game.
Remember, I am looking for the best possible value!