Some things to consider:
Yugioh was never that big, i’d argue even digimon was bigger at its prime
Only reason yugioh stuck around was its a fun game to play, but no one collected the cards
Konami reprints the cards with the same art
The average person doesnt even remember or know yugioh
Pokemon has constant hype with games/tv show which yugioh doesnt
At the end of the day, buy it, worst case you lose a few thousand bucks i doubt itll tank. But id be sweating balls trying to sell a 10k+ card and not wanting to get scammed