The Unilateral Contract is still Relevant and Enforceable
This is an unusual case, especially where the party making the offer decides he doesn't want to pay after another person satisfied the requirement stated in the offer. The Contracts Professor blog brought this case to my attention.
What happens when you lose something valuable? You promise to pay something for the return. You see it all the time. If the item is very valuable, you offer a lot.
In the present case Mr. Leslie's laptop and an external hard drive were allegedly stolen while he was on a trip to Cologne. Leslie offered a $1,000,000 reward for the return of the laptop and the external hard drive via a YouTube Video. Armin Augstein claimed to have found the laptop and hard drive while walking his dog, and returned it to the police. When Augstein was notified of the reward, he made the claim.
Leslie offered two reasons for failing to pay. One, Augstein could have been the thief; and two, Leslie claimed that his obligation to pay was contingent upon his being able to recover some music tracks, which he was unable to do. Clearly there was no contingency in the offer for the reward.
According to the report, the jury deliberated for three hours before returning a verdict in Augstein's favor for $1,000,000.
The lesson is clear, if your going to offer a reward (a unilateral contract) be sure to clearly state any contingencies, and most of all, be prepared to pay the reward.