I have a pair of Grado RS1i. I purchased these headphones a couple years back brand new from Headroom, but hardly every use these. The earpads are still pretty much new and still hard/rough from the lack of use. They've actually been sitting in the box in my closet for the past year or so and it seems silly to keep them around. The headphones are from an animal free/smoke free home. It's been a while since I've taken them out, but I believe there is an extension cable and a 1/4 -> 3.5mm adaptor as well.
I'm asking $550 paypal'd/shipped. I can ship via USPS, FedEx, or UPS (your choice) with tracking and will ship within 24 hours of payment. I will have pictures up tonight after I get off from work.