Its just one triggered ability away from being good instead of okay, but then again its an uncommon, not rare
Graded cards are harder to damage, easier to store, and simpler to sell
Since the previous card reveals in February, and since the set is due to come out next month, there has been a significant amount of interest and even positive buzz around this release
That visibility expanded the audience beyond traditional collectors
This includes careful consideration of when to attach Energy cards, when to evolve Pokmon, and when to use your single Supporter card per turn
Note: You might have to fight some trainers if youve never been here, but their Pokmon are all very low-level