how to tell first edition pokemon cards can I if this is or not? : r/PokemonTCG The Most Valuable First Edition
Description
With scalpers taking a keen interest in the game, suddenly many Collector Boosters and Secret Lair drops became gold dust

Look for spikes in popularity: New Pokmon movie, series or game

This provides even more protection than single-sleeving, even guarding against water damage in some cases
Set up right, it can devastate the early game, and has become a real contender in the current Pokemon TCG Pocket ranked matches

A Powerful Red Deck Strategy

You +1 it to attach to your critter and then it now cannot be attacked to be killed, it gets a +1/+1 counter and then when the attached dork smashes face, you put that many loyalty counters here
