[djaychela]

Thanks for the info - I'm sure mine will be of lower quality when I do write it - hoping to compile real-world info on sold vehicles by scraping info from eBay and Gumtree, but that will take time and more skills than I currently possess. Good to hear someone's made something out of a similar idea, though.

[cjsuk]

Sounds like a good idea. Good luck - you can do it! :)