A 28-ounce slice of cake from the wedding of Prince Charles and the late, great Lady Diana is going up for auction Aug. 11. The piece of cake is expected to fetch 500 pounds, or about $700.

On Thursday, a 40-year-old slice of cake from Princess Diana and Prince Charles’s 1981 wedding was sold for £1,850 ($2,565). According to CNN, the sum was well above the £300-£500 ($416-$693 ...

A 28-ounce cut of Prince Charles and Princess Diana's wedding cake sold at auction on Wednesday. And though it was expected to fetch £500 (nearly $700), the sweet piece of history actually ended ...

A piece of cake from Princess Diana and Prince Charles' 1981 wedding will be up for auction. The slice is estimated to go for up to $350, according to Dominic Winter Auctioneers.