This set is becoming more interesting all the time. I give them credit for some unique ideas and trying to improve on what will probably be a pretty popular figure. And, IMO, I'd rather see them improving upon this set, than the Supreme figure.
If I get this Legends set and can dig up enough of my original G1 Devastator, I may get all of these sets.
Takara Tomy Optimus Prime Dual Model Kit
UPDATED PRICE: new, unopened (minor box damage): $90 + S/H
PM me if you're interested.
Equal Opportunity Transforming Robot Collector