pokemon sword and shield fusion strike booster box & Shield: Shield – Fusion Strike Pokemon Sword & Shield Fusion

For individual cards and older booster packs and boxes, you will just have to gain a lot of experience and learn the nuances of real Pokemon products and then make educated purchases, ideally with a means of recourse if it turns out you were scammed (some kind of buyer protection program, etc)

The Poke Ball and Master Ball rares can adorn 100 of the 180-card list, with the most sought-after being the featured Eeveelutions

the Beast, a prince trapped in a monstrous form seeking redemption

Maybe Toxic Deluge, Mutilate, and creature-lands, like Creeping Tar Pit, Mishras Factory, or Faerie Conclave

If people arent looking to buy the cards you have, it could take months to get rid of them, if at all

Volcarona #100 (Pokemon Black Bolt | Pokemon Cards) prices are based on the historic sales