Currently, the pages are non-removable
All three reference Mitsuhiro Arita's original 1999 Base Set illustrations through pose, composition, and Pokemon design choices
Pokemon TCG Pocket Genetic Apex Secret Missions The below Secret Missions are tied to the Genetic Apex booster packs in Pokemon TCG Pocket
Sized to fit standard size Cards measuring 2.5" X 3.5", Sleeve Dimensions are 2-5/8" X 3-5/8" Made with archival-safe, non-PVC polypropylene film Ultra clear sleeves for best card presentation 500-Count pack (4 inner packs of 125 sleeves per pack)
The answer lies in scarcity, both in the form of the products themselves and the rare drop bonus card, Encore Electromancer, a variant of Conclusion Reflecting on the overall delivery, availability, and concept of these cards, I feel this idea has fizzled out rather quickly and ineffectively
Gift Shop tracks which modes have been chosen, not who chose them