Shimano SPD SL (PD-R540) pedals for sale - never used

I won a pair of Shimano SPD SL (PD-R540) clipless pedals in the raffle at the Gear West Duathlon (MN) a couple weeks ago. They are marked retail at $90.00 and have never been taken out of the box. I use Speedplay pedals, so I won't be able to use the Shimanos. I'm selling them for $60 plus shipping (probably won't cost much to mail).