update
http://forum.xda-developers.com/show...&postcount=198
419110 5-th AUSGBK
420110 6-th ADEGBK
422110 6-th ADEGBK
423110 5-th ATMOBK
so it is nearing the 500000 mark. LG is picking up production speed. Hopefully Google will have some to sell soon (and ship in February).