Just had another great experience with the owner of http://www.germangames.com/. Although his site is simple to look at, it is updated weekly, easy to search, very cheap prices, and his selection of new and obscure European titles is fantastic. I just picked up London, Martin Wallace's latest from Treefrog Games, through him and didn't have to pay any of the extra shipping that would have occurred if I'd ordered directly from the UK. Not only is his warehouse blocks from my house in Kitchener, Ontario, saving me on all my shipping costs, but he is a super-nice guy with a new kid and I'm happy to support him. AND HE KNOWS WHAT HE'S TALKING ABOUT!!!! I get so annoyed with merchants who always recommend Settlers or Carcassonne to confused customers, not because they've played them, but because it's their biggest sellers.
What is your favourite games merchant website or Friendly Local Gaming Store (FLGS, get it?) Why? C'mon, give them some props and maybe some new business, too!