Hes currently going for just over $100, and I'd be very surprised if hes not very, very popular in Commander decks to come
The main commander, Kotis, Sibsig Champion, lets you cast creatures from your graveyard if you exile three more cards from your graveyard when you pay their casting cost
It reduces only the generic component of that cost
If your friend is having a baby and you want to be that weird friend, theyve got a couple of things for that
Other expensive and highly played cards include Sheoldred, the Apocalypse and Elesh Norn, Mother of Machines
Vine Gecko might look like a Grizzly Bears, but it's actually quite powerful, offering ramp for kicked spells (which is really important because kicking spells is so expensive) and also growing throughout the game as we kick things, often eventually ending up as the biggest threat on the battlefield if our opponent doesn't have removal