I'm gonna make this one short... New toys out at US retail. TFW2005 member TFmaster provided the visual evidence for having purchased the new figures from wave 4 of the 6" Titaniums, namely Soundwave and Rodimus Prime, at a Toys'R'Us store in Westland, Michigan.

Remember to report your own sightings of Titanium 6" Soundwave here, and sightings of Titanium Rodimus Prime here.