Zardnaar
Legend
This is where I'm at. He paid for $4,000 worth of magic cards and got $4,000 worth of magic cards. He just got the wrong booster case sent (IDK what the quantity name would be). That's like buying a video game for $70 but Amazon sends you the wrong game that comes out next week that, you guessed it, also costs $70. Tell me, what ethical violation did he commit? He paid for product, got the wrong stuff but nobody was cheated.
Ding ding. It's on who sold it.