Maybe it was an error, but it was booked and paid for online, one way car hire from California to New York for under $300. We were picking up from and dropping off at out of the way shops so maybe this has something to do with the cheap price but it was a bargain we couldn't pass, especially as the next best deal was well over a thousand dollars. When we walked into the car rental shop we fully expected to be told that an error had occurred and that we would need to pay substantially more. But this didn't happen, they of course tried to upgrade us to a larger model car but we resisted. We drove out of the parking lot before anyone could stop us feeling like we'd pulled off the heist of the century.