graded cards display case Black 24 in. x 31 in. Sports Card Frame Case, Baseball Card Display Case, Display (2-P Vertical) HD-VER-CF2P Protect Your Sports Cards】 DECOMIL Graded Sports Card Display

As special sets, its reported there will also be new unique product offerings for Black Bolt and White Flare (JP), such as a Deluxe Booster Pack that contains 35 cards with 1 guaranteed AR or better and a Card File Set that will include a Victini promo card

Higher grades typically command higher offers

So, given that cards which date way back to the beginning of the game retain their practical use within the game, its quite often the case that they can hold their value not just from a collectors perspective, but also with players intending to use them in-game too

Let's break down exactly how a card's physical state plays into its market value, from the official grading scale to the subtle print variations that can make a card a true treasure