Basing on the size of the sets, I picked a binder larger enough to hold a maximum of 6 sets per binder but, considering the rotation, I may move in the future to have only four sets per binder so I can move the rotated-out sets to a different shelf every year but we will see
The first main aspect to factor in your Princess deck is that a large portion of these cards is Amber as well as the Queens Sensor core therefore you should consider which Ink colours can synergize best with Amber
That said, pre-release periods always come with a squall of inflated costs
Flareon, Jolteon, & Vaporeon Gold Star (100/108, 101/108, 102/108): Three of the most iconic "Shiny" cards ever printed, featuring the famous gold star rarity symbol
Play Valakut Stoneforge
Senseis Divining Top Senseis Divining Top provides far too much card filtering for a one-mana card