How should I report a store selling counterfeit cards?
Depends on where you live, but honestly I don't think reporting the store is going to help much :P
A quick search turned up this for the US but as I live in the UK and know little to nothing about US laws, I have no idea if it's what you're looking for.
How should I report a store selling counterfeit cards?
How should I report a store selling counterfeit cards?
The Pokemon Company actually has a page somewhere on their site detailing what to do. I can't remember the URL off the top of my head, though.