I understand that your excited to get them but opening an Ebay case after 1 week is a little too much.
I mean I'm looking at it on a seller point of view. Opening cases too early can cause a lot of stress and dommage on the seller's part and yet, you'll probably get them in 2 days.
You have 45 days to open the case, just wait there's plenty of time before starting to panick.
The distance between the two locations don't matter this much, it's about the quantity of shipments, the coordination of USPS etc.., it can take 3 days to cross the country and 2 weeks to get to you.
Patience guys.