Just bought Nikon R1C1 before the Mentagan trip last week. It came with one SU-800 & two SB-R200 plus all the accessories & a cool bag. There is another option, R1 (without C1) i.e. a flash system without SU-800. Detail about the spec available here.
So what is my verdict? It’s worth the money (approx RM2.6K). But now I prefer using my SB-800 with R1. So for those with SB-800 or any Nikon dSLR with wireless flash capability, you do not need SU-800. That’ll save you RM1000.
Here are some of its product: