will pokemon cards continue to go up in value increase over time? Will pokemon card value increase?

Cards No changes

Unfortunate Accident is an upcoming card that features the spree keyword, allowing players to pay two of any mana and one black mana in order to destroy a target creature, as well as perform the ability that costs just one mana on its own: which creates a 1/1 red mercenary creature with the option to gift a creature the player controls a +1/0 until the end of their turn

For sure, Dark Charizard is what a ton of kids thought was the pinnacle of cool

Equip it on a 1/1 creature, and immediately draw two cards

Further Reading: Cards Rising in the Post-Nadu Modern How Has the Print Change for Secret Lair Affected Prices So Far?