Simple Edit to Visual Basic Program

I have a Visual Basic program that outputs a CSV file from my SQL database (for a software program). The CSV file is generated for an LED sign. The CSV file currently contains the item name and the current item price. For example: "Bud Light, 6.00" We need to add an entry for the change in price, which is calculated as the current price minus the starting price. The starting price is a value in our SQL database. For example, assume the starting price for Bud Light is $8.00, and the current price is $6.00. The file will show: Bud Light, 6.00, -2.00 I can show you the table in the SQL database that holds the starting prices for each item. This should take 30 minutes or less. Thanks