Create new prices based on competitors websites

Hi there, I need somebody help me investigate our competitors prices (from their websites) and help me come up with a new set of prices based on these for our own site. Our prices are currently a bit dated. This is a printing business with roughly 20 different products. Most products have a range of prices based on quantity and optional extras. Your job would be to come up with ideal prices for each of our products together with a report or synopsis on how you came to this decision for each product. Suggestions for new products and/or optional extras / features would be helpful would be a bonus. If you would like to know our website URL so that you can get an idea of the work then please PM first. Thanks in advance!