I stopped in Target yesterday for my first attempt to find 2015 Topps and pay dirt!
Target had rack boxes and loose packs. I also stopped in Walmart but no luck there.
The first thing I noted on the box is that it didn't say anything about exclusive Target cards. Maybe there will be something in the blaster boxes (assuming there will be blaster boxes).
So here's the first cards I got, in the order they came out of the pack.
By the way, here's the wrapper.