The AT&T LG Thrill 4G officially doesn't go on sale until Sept. 4, but at least one Costco's already got it on sale for a sweet little price. A mere $29.99 gets you the first 3D smartphone (see our review of its unbranded cousin, the Optimus 3D), with all the 3D goodness it can muster. That should also give us a pretty good idea of what AT&T's going to price it at (the carrier's still not saying) when it drops Sunday.
We're told it's already available in Kansas and Missouri. Anybody else seeing 'em?