Multiple retailers including B&H and Amazon have the handset listed on their respective websites at this discounted rate. The model on offer is the unlocked, US variant (RS988) which was officially being sold by LG for $650.
There's currently no information on when the deal ends (or, whether or not it's a permanent price cut). So those interested in getting it may have to act fast.
Too bad its ugly, can't wait for the G6 to drop this low.
Just got mine off of amazon today with this deal plus an extra 10% off from the amazon move deal!!!! Free same day shipping too!!