Where can I buy Autoart/Kyosho diecast model cars?
 

I want to start a collection of model diecasts, but I wanted to know if there are physical stores I can visit to see the cars. I live in Northern Virginia if that is any help. Other than official websites, are there other reliable websites I can buy from? Last question, what is better overall (including price and quality) Autoart or Kyosho? Thanks.