pokemon undaunted booster box Pack HS Undaunted expansion Pokemon: Prime Challenge Undaunted Espeon

If you cast the exiled card, you do so as part of the resolution of Minds Dilations ability

Only a fraction of these demand a cost at the beginning of its controller's upkeep, but that still leaves plenty to uncover

This gives you a free card every turn, and though you cant really control what you get, if you load your deck with powerful spells youre bound to hit gold more often than not

It seems like this would, by definition, make 'scalperiness' a gradient rather than a binary that can be clearly sorted, but some resellers themselves seem to believe there's a definitive line

Here are a few examples of Pokemon booster packs that resell: Hidden Fates