"She was completely luckless," he said.
"That was our race to win to try and get her in, but it wasn't meant to be.
"She virtually went to the line untested so, as you'd expect, she's come through the run really well and she's nice and fit.
"We had to keep her ticking along nice and happy which she definitely seems to be."
Hoysted is hoping the fair pattern that emerged at Gold Coast seven days ago continues so to provide his four-year-old the luck she needs to take out the $160,000 event.
The Tony Gollan-trained Golden Boom holds favouritism for the Goldmaket at $4 with Appin Girl at $4.60.
Having missed the chance at Magic Millions money, Hoysted says that this will be Appin Girl's final run this preparation after which she will take a break before looking to the Brisbane features during the Queensland Winter Carnival.
Also from his stable, 2023 Group 1 Oakleigh Plate (1100m) winner Uncommon James is expected to step out at the trials in Brisbane in two weeks' time with a view to group racing in Melbourne and Sydney.