Today I went to my local museum and in the gift shop I came across a mosasaur tooth ( for a cheap price of £150 ). Amazed, I bought the tooth without hesitation along with fossilised dinosaur poo. However, after some time, I thought it was too good to be true, and I decided to wonder if the tooth was real or fake. The man working at the till said the tooth was real, but I don't quite believe him. So I thought I'd ask someone who knows their stuff and here I am asking. Please help, I will really appreciate it. 😄