Here are a pair of Challenge Criterium SC tires in 700c x 25 which sell for between $56-60.00 apiece online. They are new and never used (one got stretched over a bike rim). I am selling the pair for $58.00 ($50.00 for the pair of tires and $8.00 for mailing to the lower 48 states). If you want to pick them up I live in Lacey, WA in which case price would be $50.00. Mail me cash and upon receipt tires will be mailed immediately.