Someone found some of the Transformers bundles at Walmart and posted it on Reddit (photo below from u/theredrosespider on Reddit). Unfortunately no sign of the Studio Series ones, but hopefully we see them soon. Some of the bundles are also available online, and we have a link for you below.

For those wondering, these bundles are made up of excess US stock which Hasbro is selling to Walmart at a steep discount. There is no indication of these being made available in other countries. … View the full news story on Seibertron.com by clicking here.
Source: Seibertron