>>23504078>Even shit like ghost rare honest is only 10 dollars.Because all Ghost Rare cards are absolute shit.
>Everything else above 30 dollars is set hype and will go down once sets stop being new.Set hype lasts all of a half week. If a card's worth more than $30 right now, it deserves to be there. There's a reason it costs almost $500 to build a full Nekroz deck.
>Unless you're just talking about shit like championship prizes ala Giant Hand, but most aren't tournament legal anyway.YCS prizes are tournament-legal and have been for years.
The rarest cards in terms of value would be tournament prizes from before 2006, shit like the original Cyber Stein or Crush Card. In terms of non-legal cards, it's probably anything from the very first Duel Monsters pack in Japan which had a very short-lived printing and got replaced by LOB, or some of the Bandai cards like pic related. There's supposedly a promo from that Bandai that sold for six figures a few years back.