I have a new never used jardine gp pipe for newer Gsx-r 600 and R6, $100!
Also I got a mint condition slip on pipe for an 07-09 cbr 600 rr, I think it will fit newer bikes too as they haven't changed. This pipe was 1500 new, looks pretty out there and sounds really good. $300 for quick sale.
links to pics:
x-treme laser tripple: