there is one other card besides Tyler that could do it but it hasnt been confirmed

https://www.wargamer.com/yugioh-trading-card-game/most-expensive-yugioh-cards

18. Stainless Steel Black Luster Soldier

Worth millions.

Believed to have been awarded in Yugioh’s first-ever national tournament in 1999, this curious card might be the most expensive Yugioh card of all time.

Made of stainless steel, the unique one of a kind Black Luster Soldier monster works differently to every other version of the card – since it’s a Normal Monster, not a Ritual Monster. According to Kotaku, the card was listed for sale for around $10 million back in 2013, but there’s no indication it sold for that value. Elsewhere the figure $2 million is widely circulated, but this does not seem to have a verifiable source attached.

No inflation adjustment?

@asmith will not be adjusting for inflation on this one.