I have a set but one has a tweaked carrier. I was going to straight it. I'll sell them both to you for $75 shipped within US. If you don't want to straighten it you can buy another off ebay. Im basically just charging you for the good one.
Yup, they are from my 2013. The one shouldn't be bad and the other is pretty much new. I bent it in storage. I don't know if my wheel fell over or something. They are going for cheap so its up to you. There is a method to straighten but I'm not sure. If I get it fixed or fix it myself then I will charge full price.
I'm looking for a pair of 310 mm rotors to match the 3rd gen calipers I got as an upgrade for my 1st gen ZX10. Stock or aftermarket are both fine, used is fine too as long as they're straight and within spec.