barsenault and andrewlee10... their Web site www.chinesemedals.com I bought from them and always received my stuff in well packages. I trusted them more than Ebay. Just want to share my experience.
Thincat00 is a guy named Frank Zeng, I've bought a bunch of times, always perfect. Very reasonable and as I'm a newbie, his helping me learn is invaluable. Buy from Frank!!
Yes, Xu Hong is good. The higher prices make up for his excellent service and return policy. As for others, i would recommend Logic papa, Jay's rare pandas and North bay rare coins as well. All very professional.