International first class flights can cost $15-20,000+. Granted you're probably ...

driverdan on Sept 23, 2013 | parent | context | favorite | on: The Engineer Who converted 12,100 Cups Of Pudding ...

International first class flights can cost $15-20,000+. Granted you're probably not willing to spend that much so you may value it at less than face value but the actual redemption rate is way higher than 1 CPM.