Top 10 useless things bought for a lot of money in the 21st century

10. Queen Elizabeth II wedding cake
Yes, you read everything correctly. In 2013, a piece of Queen Elizabeth II’s wedding cake was auctioned off for £560.

Given that 66 years have passed since the wedding at that time, this piece of cake is hardly good for digestion. And the price for it seems extortionate. But what kind of sacrifices will you make for the sake of Her Majesty.