It had non-monetary value, too. For one, he was essentially paid to go on a shor...

OverlordXenu on Sept 14, 2015 | parent | context | favorite | on: 37 rental cars – 2 days – 185,000 miles earned

It had non-monetary value, too. For one, he was essentially paid to go on a short vacation. He also had fun creating/solving a puzzle for himself. It had value beyond what he earned.