Disney has debuted new merchandise to go along with Ralph Breaks the Internet with will be in cinemas on November 21st. This new merch is surely going to break the internet!
Here is a small sampling, you can see all the merch here.
MagicBands
Shirts

$24.95 for adults and $16.95 for kids.
Mouse Ear Hats

$24.95
They have plushes, tees, ornaments, and more.