I ordered the GREEN "front" seat off the 2009 ZX6(six)R Monster Energy bike which looks like it will be a perfect fit for my 08 10R. I base that assumption on the 09 6R seat looking identical to the 10R seat. I saw a 09 6R BLUE and a Orange 09 10R side by side in a dealership and the seats look the same. Im sure its possible that the mounting tabs underneath are different but my guess is not as so many 10R parts are on the new 09 6r.
How long will it be on back order is anyones guess. I haven't seen any 2009 Monster Energy ZX6's even out yet so not sure what the time line is on spare parts. But you never know. The day I get it I will post up pix of it on my 10R.