I only collect raw cards and have gotten some great deals online. I usually check ending auctions late in the night which helps. I am a night owl so that's one advantage. I also ask for additional closeup pictures on higher end cards which most sellers are happy to provide. I like to get the best condition I can but am not OCD about it. Most of my collection would be a 6 or better if they were graded and I'm happy with that. My best cards and deals have always been in person and usually word of mouth. Looking at some this week from a friend of a friend who no longer wants them.