So, I was surfing around different sites to see how much I need to save up for a donor and came across this site: http://www.copart.com

I remember reading someone's suggestion to look for a salvage (or otherwise unattractive to most drivers) car instead of tearing apart a perfectly good driver. This site works a lot like eBay, in the sense that you bid on different cars online. The bonus of it is that the company has several different locations where you can go and inspect a car you pick out online. I don't believe it costs anything to sign up (although there is a Premium membership option, which does cost money), but I'm not sure. Certainly not for everyone, and definitely a more risky route. If you're looking to really low buck your build though, might be worth it. Don't know if this site has popped up before, so I thought I'd share what I found.