It's also one of the most popular generation two cards
Think of it like trying to build a wind farm versus drilling for oil
Mew VMAX#268 Holo Mew VMAX#268 Holo iWe may earn a commission from qualifying purchases through affiliate links at no extra cost to you
If you pay the kicker cost, however, all creatures owned by one player phase out
These sellers have listed the Gengar card on the presumption that they'll get it when the set launches, likely indicating that they've already secured numerous booster packs or boxes, and are banking on the odds that they'll be able to grab one of the cards from those packs
TL;DR: If someone tries to draw extra cards, they either end up discarding and drawing, or milling instead, so they never actually go up on cards