All ye AT&T customers looking to grab a Galaxy S3 can jump with joy, as the phone has been launched by AT&T and is now available online as well as in stores, at a $199 price for the 16 GB variant with a 2 year contract. As expected, both the Pebble Blue and Marble White variants are available.

To recall, the Galaxy S3 for AT&T (and all other US carriers) sports a 1.5 GHz dual-core Snapdragon S4 processor, 2 GB of RAM, 16 GB of internal storage, 4.8″ Super AMOLED HD screen, 8 MP camera and a 1.9 MP front camera, 4G LTE connectivity, Android 4.0 Ice Cream Sandwich with Samsung’s TouchWiz customizations, and a 2100 mAh battery.

So stop waiting around and go grab that Galaxy S3 from the AT&T stores or order it online here. Getting one? Let us know in the comments.