On 360 and PS3
When Ultra Street Fighter IV was released back in June, it was only available as a digital title on the Xbox 360 and PS3 -- but now you can grab it at retail for the latter two consoles.
The retail price is the same as the base package for the digital release -- $39.99. You could also upgrade digitally for $14.99. If you're itching to grab it on Steam, on August 8 you can grab the "full digital bundle" for $29.99.