Some cards you'll be happy to add to the deck are the classic "play from exile" or "play from anywhere other than your hand" cards like Prosper, Tome-Bound or Nalfeshnee
Inked borders can be spotted fairly easily, as beta cards have a kind of 'double border', where only the out-most part of the border is completely black (there's also a white dot in the lower corners of the card between the borders)
Incapsula incident ID: 238000890051234776-83696736382359115
Those cards are gone already, youre not doing anything with them
Seven of the top 10 results in the sale were brought in by Magic: The Gathering lots, including an Unlimited Edition Starter Deck Sealed Box (Wizards of the Coast, 1993) that became the event's third lot to reach six figures when it finished at $168,000
Most players utilize powerful EX and GX Pokemon because they have more health and stronger attacks than normal Pokemon, but they come with the downside of giving up 2 Prizes to the opponent when theyre knocked out