"Overall it's an off-peak field and that's probably her right price, but if she was in her New Zealand form she'd be half that quote."
One of Miss Artistic's rivals tonight is fellow Kiwi Guns At Five, who ran on gamely to finish third to Precedence at the Valley on September 15.
As the past NZ St Leger winner over 2500m at Trentham, he should also be better suited over tonight's 2040m.
Ritchie is investigating his options for change with Zurella after the high-class mare raced disappointingly last weekend at Caulfield.
"When the scope showed us nothing we're having to fly a bit blind. I've changed the bit on her and I'm looking at perhaps putting a Nasal strip on her.
"I've never used a Nasal strip on one of my horses, but plenty of trainers use them and Mufhasa has been wearing one for a while.
"I'm going to call Stephen [McKee] and seek his advice. I'm pretty much on the fence about them, but we've got to look at every option to get her to her best," said Ritchie.