Well it does come with a 18 tooth pinion, motor plate, and cover
Actually Im board so I called. They said (Deniece) that it was the actual price and not a type o.
They also have the brushless erevo with two traxxas batteries included for $699. Gee I wonder what makes more sence to buy. LOL
The only thing I can think of is the pinion, motor plate and cover, plus from what it looks like is its the sensorsed system, versus the bl erevo having the un sensored system.
Either way, for just a bit over $300 Ill stick with my tekin, and save an extra $200 over the mamba.