The connotation of Lucifer itself being the Devils true name is a more modern invention
How Much Its Worth: This particular card is worth between $200,000 to $400,000
Ethereal Investigator As I mentioned in my Type Four conversations online about including this card in our Type Four stack where investigate cards can be paid immediately, "This is better the more players you have." I mean we run cards like Mulldrifter (which is also free if you evoke it), Cloudblazer, Sphinx of Uthuun, and Sphinx of Enlightenment for card flow from a dork, but if you are running around too many duels, then this is essentially a mana 2/3 flyer that replaces itself and makes 1/1 Spirits with flying on your 2nd card drawn each turn, so one with the Clue after you sac it
It's ability to one-sidedly bounce the board states of your opponents is not an effect to take lightly
Getting two item cards from your discard pile is obviously very useful, but Darkrais Dark Pulse is no slouch, doing 30 damage for every Darkness energy attached to it
This PSA 10 Reverse Holo Eevee from Legendary Collection sold for $66,000 on Fanatics Collect, making it the most valuable Eevee card of all time after surpassing the previous record of $48,000 set by a Melee