everyone waits til the last minute and than the bidding goes up. You should watch how many people are in the watch list. you have 7 right now. that means that they want it. It's all a big waiting game. I have seen items go from no bids to over 1000 in just the last 10 minutes.
My g.washington graded error coin just went for a whopping 46,000 it was worth twice that much !!! 28watchers and 3 total different bidders !!! wow!!!!!