The Supersaurs series brings prehistoric giants back to life in the shape of 12 superb glow-in-the-dark coins. Each one is dedicated to a prehistoric behemoth and has a face value of three euros. Coin collecting is fun and our glow-in-the-dark Supersaur coins can bring prehistoric animals back to life both early in the day and late at night! The heyday of prehistoric reptiles began around 230 million years ago and they ruled the Earth for more than 160 million years. More than 1,000 different types of these extinct giants have already been found. The largest and most impressive animals to have ever lived, dinosaurs colonised all the continents and came in a huge variety of shapes and sizes.