You don't see much on it because it's a new model.
The street price you quote is a nudge less than the regular Original Drake. Looks like they're positioning this one as the entry-level (better-than-builder-grade) E-Max toilet with included Universal Height and moving the original Drake upscale about $50 by giving it the optional new tank.
This model has a greater than 1000 MAP rating, a 3" flush valve, a good-looking trapway (the real EMax flush), and should perform quite well.
You might also consider the original Drake CST744EL if you want that universal (ADA) height.