This was true last time as well, but it doesn't feel like they were chosen based on 'Constructed format buzz.' Furthermore, perhaps because of the theme that they 'came out of the vault,' all Big Score cards are Mythic Rares
Ikra Five-Color Partners THE DO-OVER PROJECT Animar Do-Over
The most expensive Unglued card is Blacker Lotus, which at a market price of around $30 feels high for a card you're required to tear into pieces as part of its activation cost, but the forced scarcity this created has undoubtedly affected the price over the last 20-something years
For just two mana, this card puts a bunch of cards into your graveyard, one of which you can pull out
Raw copies trade around $3,800 to $4,800 and mid-grade slabs now cost what gems cost two years ago
However, Guardian Projects ability may trigger for the new creature and you may draw a card as that ability resolves