She won the Group I ATC The Galaxy (1100m) last year and lightning fast Toronado (IRE) mare Mariamia was back in the spotlight at the Magic Millions National Broodmare Sale on Wednesday when selling for $1.8million.

While the yearling sales tend to generate a lot of news about stallion syndicates and their high profile purchases, the quest for quality fillies is just as important and our leading trainers are well awake to the profits that can be achieved from the purchase of a good filly that delivers on the track, so let’s take a look at where the million dollar mares were sourced.