Sales list -- wordpress plugin

Hi! For our lingerie blog we are looking for someone that can create a very simple wordpress plugin (preferred) or a standalone php script (if we can’t find a plugin creator). The idea is to have a continuously updated page with links to “sales” at various lingerie retailers. The idea is as follows. Our writers and contributors have a tab on their wordpress dashboard where they can add the following information: 1. Name for the sale 2. A description 3. The link for the sale (this should be able to handle all sorts of links) 4. The start date of the sale 5. The end date of the sale When they press a “submit” button the sale should be added to a page on the wordpress that shows all current sales. The page should have the info above for all sales (if possible it would be great to be able to sort them by date added, start date, end date, and so on), and should also have a “NEW SALES” section at the top with the last 3 added. Like I said before I really would like to have a wordpress plugin, because that would ease things up for our writers. Looking forward to seeing your bids, please send me some references so I know what I’m dealing with. Bert PS. The $30-$100 budget is not die hard, but is an indicator. I am looking for something in this budget, but if the references show expert skills in wordpress plugins I am willing to digg into my pocket deeper.