One thing with Amazon is it's not always obvious whether you are buying from a 3rd party or Amazon directly. They do an okay job screening scammers out, but the quality of service and speed of shipping can vary greatly between companys. So always make sure you know who you are buying from through Amazon.
Other than Amazon BH and Adorama are the top places. If you see a good deal somewhere else but aren't sure about the store, always, always look them up on
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