With top class Ghaiyyath (IRE) colt Observer stamping his class on the Group I VRC Australian Guineas at Flemington on Saturday it didn’t require a crystal ball to predict yearlings by his sire would be popular at Inglis Premier.

Chris Waller has trained the two best fillies bred on the Zoustar x Fastnet Rock cross in Joliestar and Zougtotcha, who between them have won six G1 races and over $9million in prizemoney, so it was no wonder when he and Guy Mulcaster secured the Zoustar filly from Nudge at Inglis Premier on Sunday for $850,000.