Hi guys, I've been watching a few ads on ebay for vintage razors in the 30-60 dollar range, I was wondering what are the main things to try and look out for when trying to tell the quality, and how difficult is it to learn to restore blades in just slightly run-down condition. Sorry if this has been covered already. I also wanted to know if there is some resource where I can look up estimated values of vintage blades?

Thanks in advance for the responses, really liking the crowd at this forum very friendly and helpful =].