I don't get that either. Saw seems a little bulky with his armor, but no more than Baze(red armor dude?). At least to me. Maybe his sculpting is intricate?
I still think they should be selling them to you for like $9-$12. $20 should be like a Biker Scout with a Bike. Or a dewback without a rider. As long as the dewback is articulated AF.
And I could still see the Rancor being $40. Or $40 for a TIE or X Wing.
I really hope they somehow go down in price. It's unlikely, but I really really hope. That's twice as much hope. :{D