>>58210151
it's 18 bucks for psa10, non graded price is 2 bucks, so he has to grade them which cost money
then there is the question of buyers liquidity fro psa 10 cards of random base card which newsflash don't actually exist

best he can hope for is reselling them for 2 bucks a pop and walk out with 2.5x profit
if he had put 400 bucks in bitcoin back in 2022 he would have made the same 4x and be able to sell in seconds