> But more seriously, most contract law requires consideration from both parties. I wonder what would happen if the buyer demanded his money back, and just sort

> But more seriously, most contract law requires consideration from both parties. I wonder what would happen if the buyer demanded his money back, and just sort of said he still has it? Not sure if more serious is still half joke :) However, according to the article, a certificate was provided with the sale, so in case of return, the buyer couldn't prove anymore they own it.