With that background, Ill present different points of view depending on what game mode(s) a Magic player may prefer, which I believe is one of the key reasons why the Too Many Cards question lacks a universal answer
You might be wondering, How to tell if my Pokmon cards are worth money? The truth is, figuring that out starts with knowing what not to do
In the real world, the Pokmon TCG community is facing some major issues
Pick cards you'll be able to replay from Trash, like Adult Three Brothers
If the game lasts 10 turns, and half of your nonland cards cost that much mana, you certainly aren't casting many of them and they'll just rot in your hand
The first typeis when someonean individual or a storeopens [a booster] and reseals it in an attempt to sell it as an original, factory sealed pack, which is the biggest no-no