Summary Players are already profiting from virtual Pokemon cards in the TCG Pocket game
Here are some ways: Decrease in Value for Rotated Cards: Generally, cards that rotate out of the Standard format experience a decrease in value, especially if their primary demand came from their competitive viability
Its often risky to tap out for expensive spells, however, especially when there are blue players at the table
Each order is carefully packed and protected during transit
Meanwhile, for UW Flash, you have a bunch of value creatures, and while banning any one of Archangel Avacyn, Spell Queller, Selfless Spirit, or Gideon, Ally of Zendikar would hurt the deck, none of those cards really stick out as being too good in a vacuumthey are just very strong when combined together