I am a buyer and also a seller with "top rated seller" rating. As far as bidding, if there are no bids some potential bidders tend to watch the auction until it is almost over before placing a bid. Placing a bid early sometimes draws bidding wars. It all depends how bad you want an item and how many others want it. I always set a limit with bidding. I tend to do do more buy now or make an offer. Good luck with your bidding