I have a pair of Petzl Quarks for sale. These are new as of January. Been ice climbing on them 3 times total but I'm interested in changing to a different tool after trying out a friends. They're in rocking shape, but one of the trigrests was taken off and is MIA. The other is just hanging out, all alone. If you've got any questions or want more pictures ask away.

Price: $360 + shipping.

Are you switching to Cobras?

I actually picked up a pair of Nomics. I wanted something with just a little bit more clearance and the recessed grip. I'm also not really sold on the trigrest idea. My fat fingers area actually a little too big (with gloves) to fit in the lower grip so I was always moving them out of the way to the point where I couldn't use them for matching.