Asking prices on a storefront are one thing, but the true market value of a card is determined by what collectors are actually willing to pay for it
For example, Cursed Eldland has an effect that allows you to add an "Eldich" or "Golden Land" card to your hand, meaning you can get any card with these words in their name into your hand, like Eldlich the Golden Lord, Golden Land Forever
You can discover the ancient secrets of brand-new themes, unlock the untapped potential of themes from the past emboldened by new cards, or even get your hands on a highly sought-after Quarter Century Secret Rare
Being angry about losing in battle to the ancient Pokemon Ashs hot headed Charmeleon evolves into the even hotter headed Charizard
The card going to the top of their library instead of their hand can also be a huge boon against something like Aven Mindcensor or an active Aether Vial
If they are, how are these signatures getting past them