ultrapro graded card case as well as a slot to add your own tracking device (of dimensions up to 1.6” x 1.6” x 0.4”) Pro Secret Tackle Box Ultra

You can pop off heavily but there's a lot of times that you can just brick and stall Keep track of your effects and read your opponents.

A PSA 10 commands $30,000 or more for the Unlimited version, and upwards of $350,000-$420,000 for the 1st Edition print

(We've done an X in a loyalty payment cost many times.) The obvious choice for our first use was to have X be the loyalty count

On October 13, 2020, rapper Logic set a new record when he purchased a first edition holographic Charizard for $220,000

[1] If you control a "Six Samurai" monster, except "Heretic Monk of the Six Samurai", you can Special Summon this card (from your hand)

There are not many decks in the current meta that abundantly use Psyduck to the point that this card would be valuable in terms of gameplay