With Pokémon's 30th anniversary being Feb. 27, here's what to know about authenticating your cards to determine their worth.
While some people like Pokémon cards for their competitive value, others prefer to look at them as investments. These slabs of shiny cardboard can run up an immense price on the resale market, ...
Pokémon is turning 30, but I still haven't grasped the basics of the trading card game, nor do I care to.