Honestly, in a lot of ways, this doesnt seem as flashy as some other cards on this list, but Avacyns secondary market price is far above that of many other cards in Commander Masters
Anakins Resurrection There are several good uses for Anakins Resurrection
With Zndrsplt, Eye of Wisdom you have the potential to draw one or more extra cards each turn at no extra cost
Be sure to include the cost of shipping in your listing
Ludevic, Necro-Alchemist This card is really dumb with pingers, but pingers are usually pretty bad in EDH unless you throw a deathtouch equipment on them (at which point Goblin Sharpshooter becomes Goblin Mass Shooter)
I evaluate commanders on power, of course, but I also consider the vibe: Are these commanders introducing a novel new archetype or breaking new ground within an established archetype