Use tracked shipping with a rigid card mailer or top loader for any card worth $10 or more
In terms of playability, this One Piece card game reminds us of Cardfight Vanguard, particularly the format around the mid-2010s
Rather, a second "reflexive" ability triggers when you discard cards this way
Out of the Tombs Out of the Tombs earns a spot on this list as my slight favorite from a group of very similar cards (something which will also be true of several other entries)
At tournament and casual play levels, the most expensive cards aren't much more expensive than any other game, and people who buy booster boxes today will often have a personal reason for choosing one card game over the other
Another high value target could be Wandering Archaic, which can create problems for opponents trying to cast one-sided boardwipes or who simply lack the mana to pay its two-mana tax