Well, I'm a dumbass. I bought these on here 2 weeks back, only to find that I already have 136 mm brakes. $35 shipped is what I paid, so I'd like to pass them along for that.

They are new, in original plastic, but they have been opened.

And, for the record marker is scamming us - they measure ~136 at the end of the brakes, but at the bend in the metal they are only about 128 by my measurement. As if we needed another reason to avoid marker.