From what I could tell, they did seem to have a lot. They kept bring them out while I was dithering about picking which one I wanted. Seems like they were prepared with a lot of stock.
To also be fair, I believe that Walmart does not have a limit.
Just trying to let people know so hopefully they can get one if they wanted. Unlike the SNES though, I can't really help much more.
EDIT: Happy Holidays folks, let's not get mad about people buying beef. Like for all things, I hope all who are looking are able to get some/what they want.