Are the Pokémon from the very first code cards limited edition and will trading be introduced nxt yr

if I redeemed a Pokémon from a set that is out of print does that mean I have limited edition and will there be options for trade?

i Have a charizard holo from an older set that is in my PTCG live collection but I can’t keep it in my deck because it makes the deck invalid. Will there be the option to battle with vintage ‘mon or is this a teaser? Do I get a some sort of digital rights to the said character since I purchased it legitimately and outright?