If you are looking for a specific price, just list it for sale with that price. I would love to buy a May birthstone (cuz my bday is May) ...I just have no interest in auctions.
I agree, just list a price. Just a friendly heads up, unless you made a special reservation at the beginning of the auction that the end time may chance, what you did goes agains the forum rules. If someone actually reeports you, you may end up with an infraction. (which are no biggies, but I still personally feel bad when I get them, lol)