There have been some recent sales in excess of $117, however, this is an outlier within a sea of reasonable sales
On attack, Teval mills three cards from your library and puts a land card from your graveyard onto the battlefield, and whenever a card leaves your graveyard for any reason, Teval makes a 2/2 Zombie Druid
Granting Menace to the team on EtB is potent, and having a built-in way to bring it back to play means you can keep reusing the combat trick while ensuring the buff is never far away
Surprisingly the experiment turns a success
Trade, marked Sounds absurd, I know Pokemon is part of the Trading Card Game genre but it's surprisingly rare for video games, with tons of titles that attempt to recreate the feel of card battlers, but completely omit this key part of the experience
This is just 20 cards I think people don't value as highly as they should