Originally from Ozformers, pointed out by griffin-of-oz here.

Titan Changers Sideswipe was recently found at US retail, but the Three-Step Grimlock redeco is new. It was listed as "Stealthasaurus Grimlock" in the RID mobile game and was featured in a PDF checklist on the Hasbro website as simply "Grimlock" without a prefix.

There does seem to be a prefix on the packaging, but the photo is too small to make out what it actually says.

 

I see 5-Step Megatronus in the top right corner (Which I'm still after), but what I'm surprised to see, you can barely see it on the bottom peeking out, is Beast Hunters Ultimate Beast Fire Predaking.

Apparently it's a shelfwarmer in Australia.

 

Oh yay. Finally more shelfwarmers arrive instead of Onslaught.  

 

He was a shelf warmer here on nz as well

 

Surprising price difference between the Titan changers and three step changers given how very similar they are, or at least how similar they are in concept and niche they fill.

 

I found some stock photos of the Grimlock redeco at Brandora:

 

I had a look today it's officially called "Stealthsaurus Rex Grimlock"

 

His beast mode looks like his standard T-Rex form with a black ninja suit on. Which is as awesome as it is goofy.

 

There's a Titan Changer Sideswipe beside BB.

 

Yes. I point that one out in the thread title and the first post.

 

There you go, a close up image of the packaging to confirm the name. (I didn't buy it yet, so no images of the actual toy out of packaging, but looks pretty much the same as the official images a couple posts above.

 

Hi-res stock photos from Kmart:

 

I know. I was just repeating it in a state of disbelief.