Fairyloot "Unlocked in Our Shop" sale - any advice?

Hello!

Regarding the new website, does anyone have any advice on maximizing your chances of getting a specific book?

For the February Fairy Trove sale, there's going to be some stock of The Stolen Heir and I am frothing at the mouth to get my grubby little hands on that book, since I've got both the Fairyloot editions of The Prisoner's Throne and The Cruel Prince saga.

Last trove sale I got in the queue maybe 15 minutes early, and got onto the website pretty quickly. However, the moment I clicked on an item to purchase it, I was pushed to the back of the queue :') I really don't want this to happen again, so any advice is appreciated!