I've been looking at a few items in the Marketplace forum. Some of them have on there for a few weeks. They have a "reserved" box in the advertisement. When I try to click on the item to review it, it takes me back to the beginning page. Are these items no longer for sale? Is a sale pending? If so, how long does that last? How can I get a hold of the seller if the item has been in the "reserve" mode for several weeks?