I've always preferred to find something locally, even if it cost a bit more. Only will do Amazon for items I can't find. Of course, if you don't pay for Amazon Prime, they drag their feet.
Oh, this is total suckage.. I just realized that Toys R Us is the only store in my area to carry the Tiny Arcades and they JUST started to carry the My Arcade line as I was going to try and get a Burgertime on my next trip.
This is going to be VERY sad. I probably won't buy anything, but I will have to say goodbye to the local Toys R Us that held so many videogame related memories for me.