In a 40-life format like Commander, they won't care
Aeve, Progenitor Ooze All of History, All at Once Amphibian Downpour Astral Steel Brain Freeze Chatterstorm Crackling Spellslinger Crow Storm Dragonstorm Elemental Eruption Empty the Warrens Fiery Encore Flusterstorm Galvanic Relay Grapeshot Ground Rift Haze of Rage Hindering Touch Hunting Pack Ignite Memories Krosan Adaptation (playtest) Mind's Desire Mordor on the March Murmuration Prismari, the Inspiration Radstorm Ral, Crackling Wit Reaping the Graves Scattershot Spreading Insurrection Sprouting Vines Storm of Memories Storm, Force of Nature Stormscale Scion Tempest Technique Temporal Fissure Tendrils of Agony Volcanic Awakening Weather the Storm Wing Shards
The Japanese set has 69 main cards plus 32 secret rares, 101 total cards
Despite all of that negativity, there are a select few cards - believe me, even 10 cards is a stretch - that hold some value in the modern market, and even one showcase card thats worth a massive sum
Foreign scalpers are perceived as accounting for a large number of Pokmon card scalpers in Japan, and the fact that the cards are printed with Japanese text only, and therefore unlikely to be used by non-residents to actually play the game back in their home countries, making bulk purchases seem suspicious