Used, but in working order. Cobra Cable Chains by Quality, size 1038. Fit most standard size tires, but see photo to confirm that they will fit your car's tires. You'll need these (by law, if not in practice) if you plan to make a trip to Yosemite or Tahoe this winter.
A little rusty from being used, but fully functional.
Retail for $50-60, these are only $18. Cash only, pick up on campus (Encina Hall).