Bought these jeans a couple years ago and never got into wearing them for some reason.
I guess my fat ass needed a bit more stretch (These are 100% cotton).
I tried breaking them, and pulled a few threads on the right knee (see pics). As you can see, I wouldn't really call it "damage" as much as a light rubbing. Full disclosure, that's all.
Link to pics: http://imgur.com/a/MX8JW
Bought them for around $90, I think. Will let 'em go for $55, shipping included anywhere in the continental US.
Email if interested.