The Mad Catz Street Fighter 4 sticks have been posted on Amazon.com. PlayStation 3 version, XBox 360 version.

The details might be sketchy, but right now the PS3 version is listed at $69.99 and the XBox 360 is at $79.99. Also their release dates are both set for February 20, 2009.

Sometimes the details these retail sites put out there aren't very accurate, but based on what we know about these sticks and SFIV's release date, this might be correct.

Also for overseas players, keep in mind there is no territorial lockout on peripherals/controllers, so you'll be fine using these even if you live in another country.