Red Flag Running without a licence does not by itself signal dishonesty, but it raises the stakes whenever a dispute arises
World Record: In 2023, a PSA 10-graded version of the same card was acquired by Logan Paul for $5,275,000 , setting a Guinness World Record as the most expensive Pokmon card ever purchased
For instance, if you were playing a Zoo mirror match the Stag is basically a 3cc version of Wild Nacatl
Casting Cost: Card Type: Legendary Creature - Elf Noble Power / Toughness: 3 / 3 Card Text: Alliance - Whenever another creature enters the battlefield under your control, choose one that hasn't been chosen this turn - * Add
If the price of said slab is cheap for the grade(like an auction), Ill take another look and see if its a good candidate for a psa 10(some are for sure but not all)
That said, if youd rather not spend hours researching the value, you can list your cards as a bulk order