Web Data Scraping

Hello Folks, I need an application web based or otherwise that tracks vehicle sales to find what vehicles are the most popular selling for monthly or even weekly stats. The problem is I'm not sure where to find this data and I'm not sure how to acquire the data if I did find it. Ideally, the app would catogorize the vehicles into categories based on Brand, Make, Model, and be based on a weekly or monthly time period. It would only need to go back a couple of years, but would need to be able to update easily each week or month to provide latest results. IS there a way to day this and if so can one of you geniuses make it happen? Quite a challenge, I know, but I have faith in the fine coders here at RAC. :-) Thanks for reading. ## Deliverables Let's talk.