399550 Magento Price Changer

I want to be able to have a simple way to change the prices because prices change often with our stock. What I want to ask is if there is a way to make an add-on or script or something to have a page where it lists Product Name | Current Price | Special Price | New Price | New Special Price ---------------------------------------------------------------------- It will show ALL stock, then the current price and special price on the magento system and then a form field for “new price” and “new special price” if they want to update the price. If the “new price” and “new special price” fields are left blank then the price is NOT updated... otherwise any field filled in, will be updated when the client clicks on “submit” I would assume you would extract the data from the MySQL and send information back when updated.