According to the Master List, there are 6 of the limited edition in that color combination, so it's unlikely you'll find any information anywhere about previous sales. And, very likely, any information would be irrelevant, so the price would be whatever someone is willing to pay. Who knows if there is another person willing to bid up from $100? It only takes one other, and if the two are adamant, bids could just take off. But if it doesn't, $100 is a bird in the hand. So, this reply doesn't really help; it's going to come down to what you think you should do.