It's a high cost to pay, but Shark Shredder, Killer Clone is already a 4/4, and if you can pull another high-power creature from your opponent's graveyard, you'll be doing huge damage, justifying the initial cost
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No, we didnt totally stick to the plan, but that was fine
If you had $5,000 laying around, would you rather go for Nidoking or Mewtwo
And with the double-sleeving process you may get pockets of air in your sleeves that you'll have to squeeze out to decrease the thickness
Remember, and this isn't specific to this card because I haven't read the spoiler yet, but every so often someone will take some cards that look like garbage and turn them into a meta-defining threat so never count something out because you don't see the advantage